29801772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 144

約数和(自身を含む): 101267712

約数和(自身を除く): 71465940

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 827, 858, 924, 1001, 1092, 1287, 1386, 1638, 1654, 1716, 2002, 2481, 2574, 2772, 3003, 3276, 3308, 4004, 4962, 5148, 5789, 6006, 7443, 9009, 9097, 9924, 10751, 11578, 12012, 14886, 17367, 18018, 18194, 21502, 23156, 27291, 29772, 32253, 34734, 36036, 36388, 43004, 52101, 54582, 63679, 64506, 69468, 75257, 81873, 96759, 104202, 109164, 118261, 127358, 129012, 150514, 163746, 191037, 193518, 208404, 225771, 236522, 254716, 301028, 327492, 354783, 382074, 387036, 451542, 473044, 573111, 677313, 709566, 764148, 827827, 903084, 1064349, 1146222, 1354626, 1419132, 1655654, 2128698, 2292444, 2483481, 2709252, 3311308, 4257396, 4966962, 7450443, 9933924, 14900886, 29801772]

約数ペア:

[(1, 29801772), (2, 14900886), (3, 9933924), (4, 7450443), (6, 4966962), (7, 4257396), (9, 3311308), (11, 2709252), (12, 2483481), (13, 2292444), (14, 2128698), (18, 1655654), (21, 1419132), (22, 1354626), (26, 1146222), (28, 1064349), (33, 903084), (36, 827827), (39, 764148), (42, 709566), (44, 677313), (52, 573111), (63, 473044), (66, 451542), (77, 387036), (78, 382074), (84, 354783), (91, 327492), (99, 301028), (117, 254716), (126, 236522), (132, 225771), (143, 208404), (154, 193518), (156, 191037), (182, 163746), (198, 150514), (231, 129012), (234, 127358), (252, 118261), (273, 109164), (286, 104202), (308, 96759), (364, 81873), (396, 75257), (429, 69468), (462, 64506), (468, 63679), (546, 54582), (572, 52101), (693, 43004), (819, 36388), (827, 36036), (858, 34734), (924, 32253), (1001, 29772), (1092, 27291), (1287, 23156), (1386, 21502), (1638, 18194), (1654, 18018), (1716, 17367), (2002, 14886), (2481, 12012), (2574, 11578), (2772, 10751), (3003, 9924), (3276, 9097), (3308, 9009), (4004, 7443), (4962, 6006), (5148, 5789)]