15697039554

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1999}}^1$

素因数の和:2357

約数の個数: 144

約数和(自身を含む): 41081040000

約数和(自身を除く): 25384000446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 307, 406, 441, 522, 609, 614, 882, 921, 1218, 1421, 1827, 1842, 1999, 2149, 2763, 2842, 3654, 3998, 4263, 4298, 5526, 5997, 6447, 8526, 8903, 11994, 12789, 12894, 13993, 15043, 17806, 17991, 19341, 25578, 26709, 27986, 30086, 35982, 38682, 41979, 45129, 53418, 57971, 62321, 80127, 83958, 90258, 97951, 115942, 124642, 125937, 135387, 160254, 173913, 186963, 195902, 251874, 270774, 293853, 347826, 373926, 405797, 436247, 521739, 560889, 587706, 613693, 811594, 872494, 881559, 1043478, 1121778, 1217391, 1227386, 1308741, 1763118, 1841079, 2434782, 2617482, 2840579, 3652173, 3682158, 3926223, 4295851, 5523237, 5681158, 7304346, 7852446, 8521737, 8591702, 11046474, 12887553, 17043474, 17797097, 25565211, 25775106, 30070957, 35594194, 38662659, 51130422, 53391291, 60141914, 77325318, 90212871, 106782582, 124579679, 160173873, 180425742, 249159358, 270638613, 320347746, 373739037, 541277226, 747478074, 872057753, 1121217111, 1744115506, 2242434222, 2616173259, 5232346518, 7848519777, 15697039554]

約数ペア:

[(1, 15697039554), (2, 7848519777), (3, 5232346518), (6, 2616173259), (7, 2242434222), (9, 1744115506), (14, 1121217111), (18, 872057753), (21, 747478074), (29, 541277226), (42, 373739037), (49, 320347746), (58, 270638613), (63, 249159358), (87, 180425742), (98, 160173873), (126, 124579679), (147, 106782582), (174, 90212871), (203, 77325318), (261, 60141914), (294, 53391291), (307, 51130422), (406, 38662659), (441, 35594194), (522, 30070957), (609, 25775106), (614, 25565211), (882, 17797097), (921, 17043474), (1218, 12887553), (1421, 11046474), (1827, 8591702), (1842, 8521737), (1999, 7852446), (2149, 7304346), (2763, 5681158), (2842, 5523237), (3654, 4295851), (3998, 3926223), (4263, 3682158), (4298, 3652173), (5526, 2840579), (5997, 2617482), (6447, 2434782), (8526, 1841079), (8903, 1763118), (11994, 1308741), (12789, 1227386), (12894, 1217391), (13993, 1121778), (15043, 1043478), (17806, 881559), (17991, 872494), (19341, 811594), (25578, 613693), (26709, 587706), (27986, 560889), (30086, 521739), (35982, 436247), (38682, 405797), (41979, 373926), (45129, 347826), (53418, 293853), (57971, 270774), (62321, 251874), (80127, 195902), (83958, 186963), (90258, 173913), (97951, 160254), (115942, 135387), (124642, 125937)]