12642787836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{1093}}^1$

素因数の和:1540

約数の個数: 144

約数和(自身を含む): 36900287424

約数和(自身を除く): 24257499588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 233, 252, 394, 466, 591, 699, 788, 932, 1093, 1182, 1379, 1398, 1631, 1773, 2097, 2186, 2364, 2758, 2796, 3262, 3279, 3546, 4137, 4194, 4372, 4893, 5516, 6524, 6558, 7092, 7651, 8274, 8388, 9786, 9837, 12411, 13116, 14679, 15302, 16548, 19572, 19674, 22953, 24822, 29358, 30604, 39348, 45901, 45906, 49644, 58716, 68859, 91802, 91812, 137703, 137718, 183604, 215321, 254669, 275406, 275436, 321307, 413109, 430642, 509338, 550812, 642614, 645963, 764007, 826218, 861284, 963921, 1018676, 1285228, 1291926, 1507247, 1528014, 1652436, 1782683, 1927842, 1937889, 2292021, 2583852, 2891763, 3014494, 3056028, 3565366, 3855684, 3875778, 4521741, 4584042, 5348049, 5783526, 6028988, 7130732, 7751556, 9043482, 9168084, 10696098, 11567052, 13565223, 16044147, 18086964, 21392196, 27130446, 32088294, 50169793, 54260892, 64176588, 100339586, 150509379, 200679172, 301018758, 351188551, 451528137, 602037516, 702377102, 903056274, 1053565653, 1404754204, 1806112548, 2107131306, 3160696959, 4214262612, 6321393918, 12642787836]

約数ペア:

[(1, 12642787836), (2, 6321393918), (3, 4214262612), (4, 3160696959), (6, 2107131306), (7, 1806112548), (9, 1404754204), (12, 1053565653), (14, 903056274), (18, 702377102), (21, 602037516), (28, 451528137), (36, 351188551), (42, 301018758), (63, 200679172), (84, 150509379), (126, 100339586), (197, 64176588), (233, 54260892), (252, 50169793), (394, 32088294), (466, 27130446), (591, 21392196), (699, 18086964), (788, 16044147), (932, 13565223), (1093, 11567052), (1182, 10696098), (1379, 9168084), (1398, 9043482), (1631, 7751556), (1773, 7130732), (2097, 6028988), (2186, 5783526), (2364, 5348049), (2758, 4584042), (2796, 4521741), (3262, 3875778), (3279, 3855684), (3546, 3565366), (4137, 3056028), (4194, 3014494), (4372, 2891763), (4893, 2583852), (5516, 2292021), (6524, 1937889), (6558, 1927842), (7092, 1782683), (7651, 1652436), (8274, 1528014), (8388, 1507247), (9786, 1291926), (9837, 1285228), (12411, 1018676), (13116, 963921), (14679, 861284), (15302, 826218), (16548, 764007), (19572, 645963), (19674, 642614), (22953, 550812), (24822, 509338), (29358, 430642), (30604, 413109), (39348, 321307), (45901, 275436), (45906, 275406), (49644, 254669), (58716, 215321), (68859, 183604), (91802, 137718), (91812, 137703)]