42911652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 128701440

約数和(自身を除く): 85789788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 49, 57, 69, 76, 84, 92, 98, 114, 133, 138, 147, 161, 167, 196, 228, 266, 276, 294, 322, 334, 399, 437, 483, 501, 532, 588, 644, 668, 798, 874, 931, 966, 1002, 1127, 1169, 1311, 1596, 1748, 1862, 1932, 2004, 2254, 2338, 2622, 2793, 3059, 3173, 3381, 3507, 3724, 3841, 4508, 4676, 5244, 5586, 6118, 6346, 6762, 7014, 7682, 8183, 9177, 9519, 11172, 11523, 12236, 12692, 13524, 14028, 15364, 16366, 18354, 19038, 21413, 22211, 23046, 24549, 26887, 32732, 36708, 38076, 42826, 44422, 46092, 49098, 53774, 64239, 66633, 72979, 80661, 85652, 88844, 98196, 107548, 128478, 133266, 145958, 155477, 161322, 188209, 218937, 256956, 266532, 291916, 310954, 322644, 376418, 437874, 466431, 510853, 564627, 621908, 752836, 875748, 932862, 1021706, 1129254, 1532559, 1865724, 2043412, 2258508, 3065118, 3575971, 6130236, 7151942, 10727913, 14303884, 21455826, 42911652]

約数ペア:

[(1, 42911652), (2, 21455826), (3, 14303884), (4, 10727913), (6, 7151942), (7, 6130236), (12, 3575971), (14, 3065118), (19, 2258508), (21, 2043412), (23, 1865724), (28, 1532559), (38, 1129254), (42, 1021706), (46, 932862), (49, 875748), (57, 752836), (69, 621908), (76, 564627), (84, 510853), (92, 466431), (98, 437874), (114, 376418), (133, 322644), (138, 310954), (147, 291916), (161, 266532), (167, 256956), (196, 218937), (228, 188209), (266, 161322), (276, 155477), (294, 145958), (322, 133266), (334, 128478), (399, 107548), (437, 98196), (483, 88844), (501, 85652), (532, 80661), (588, 72979), (644, 66633), (668, 64239), (798, 53774), (874, 49098), (931, 46092), (966, 44422), (1002, 42826), (1127, 38076), (1169, 36708), (1311, 32732), (1596, 26887), (1748, 24549), (1862, 23046), (1932, 22211), (2004, 21413), (2254, 19038), (2338, 18354), (2622, 16366), (2793, 15364), (3059, 14028), (3173, 13524), (3381, 12692), (3507, 12236), (3724, 11523), (3841, 11172), (4508, 9519), (4676, 9177), (5244, 8183), (5586, 7682), (6118, 7014), (6346, 6762)]