31941756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 108380160

約数和(自身を除く): 76438404

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 84, 92, 99, 108, 126, 132, 138, 154, 161, 167, 189, 198, 207, 231, 252, 253, 276, 297, 308, 322, 334, 378, 396, 414, 462, 483, 501, 506, 594, 621, 644, 668, 693, 756, 759, 828, 924, 966, 1002, 1012, 1169, 1188, 1242, 1386, 1449, 1503, 1518, 1771, 1837, 1932, 2004, 2079, 2277, 2338, 2484, 2772, 2898, 3006, 3036, 3507, 3542, 3674, 3841, 4158, 4347, 4509, 4554, 4676, 5313, 5511, 5796, 6012, 6831, 7014, 7084, 7348, 7682, 8316, 8694, 9018, 9108, 10521, 10626, 11022, 11523, 12859, 13662, 14028, 15364, 15939, 16533, 17388, 18036, 21042, 21252, 22044, 23046, 25718, 26887, 27324, 31563, 31878, 33066, 34569, 38577, 42084, 42251, 46092, 47817, 49599, 51436, 53774, 63126, 63756, 66132, 69138, 77154, 80661, 84502, 95634, 99198, 103707, 107548, 115731, 126252, 126753, 138276, 154308, 161322, 169004, 191268, 198396, 207414, 231462, 241983, 253506, 295757, 322644, 347193, 380259, 414828, 462924, 483966, 507012, 591514, 694386, 725949, 760518, 887271, 967932, 1140777, 1183028, 1388772, 1451898, 1521036, 1774542, 2281554, 2661813, 2903796, 3549084, 4563108, 5323626, 7985439, 10647252, 15970878, 31941756]

約数ペア:

[(1, 31941756), (2, 15970878), (3, 10647252), (4, 7985439), (6, 5323626), (7, 4563108), (9, 3549084), (11, 2903796), (12, 2661813), (14, 2281554), (18, 1774542), (21, 1521036), (22, 1451898), (23, 1388772), (27, 1183028), (28, 1140777), (33, 967932), (36, 887271), (42, 760518), (44, 725949), (46, 694386), (54, 591514), (63, 507012), (66, 483966), (69, 462924), (77, 414828), (84, 380259), (92, 347193), (99, 322644), (108, 295757), (126, 253506), (132, 241983), (138, 231462), (154, 207414), (161, 198396), (167, 191268), (189, 169004), (198, 161322), (207, 154308), (231, 138276), (252, 126753), (253, 126252), (276, 115731), (297, 107548), (308, 103707), (322, 99198), (334, 95634), (378, 84502), (396, 80661), (414, 77154), (462, 69138), (483, 66132), (501, 63756), (506, 63126), (594, 53774), (621, 51436), (644, 49599), (668, 47817), (693, 46092), (756, 42251), (759, 42084), (828, 38577), (924, 34569), (966, 33066), (1002, 31878), (1012, 31563), (1169, 27324), (1188, 26887), (1242, 25718), (1386, 23046), (1449, 22044), (1503, 21252), (1518, 21042), (1771, 18036), (1837, 17388), (1932, 16533), (2004, 15939), (2079, 15364), (2277, 14028), (2338, 13662), (2484, 12859), (2772, 11523), (2898, 11022), (3006, 10626), (3036, 10521), (3507, 9108), (3542, 9018), (3674, 8694), (3841, 8316), (4158, 7682), (4347, 7348), (4509, 7084), (4554, 7014), (4676, 6831), (5313, 6012), (5511, 5796)]