9801036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 31449600

約数和(自身を除く): 21648564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 89, 92, 114, 126, 133, 138, 161, 171, 178, 207, 228, 252, 266, 267, 276, 322, 342, 356, 399, 414, 437, 483, 532, 534, 623, 644, 684, 798, 801, 828, 874, 966, 1068, 1197, 1246, 1311, 1449, 1596, 1602, 1691, 1748, 1869, 1932, 2047, 2394, 2492, 2622, 2898, 3059, 3204, 3382, 3738, 3933, 4094, 4788, 5073, 5244, 5607, 5796, 6118, 6141, 6764, 7476, 7866, 8188, 9177, 10146, 11214, 11837, 12236, 12282, 14329, 15219, 15732, 18354, 18423, 20292, 22428, 23674, 24564, 27531, 28658, 30438, 35511, 36708, 36846, 38893, 42987, 47348, 55062, 57316, 60876, 71022, 73692, 77786, 85974, 106533, 110124, 116679, 128961, 142044, 155572, 171948, 213066, 233358, 257922, 272251, 350037, 426132, 466716, 515844, 544502, 700074, 816753, 1089004, 1400148, 1633506, 2450259, 3267012, 4900518, 9801036]

約数ペア:

[(1, 9801036), (2, 4900518), (3, 3267012), (4, 2450259), (6, 1633506), (7, 1400148), (9, 1089004), (12, 816753), (14, 700074), (18, 544502), (19, 515844), (21, 466716), (23, 426132), (28, 350037), (36, 272251), (38, 257922), (42, 233358), (46, 213066), (57, 171948), (63, 155572), (69, 142044), (76, 128961), (84, 116679), (89, 110124), (92, 106533), (114, 85974), (126, 77786), (133, 73692), (138, 71022), (161, 60876), (171, 57316), (178, 55062), (207, 47348), (228, 42987), (252, 38893), (266, 36846), (267, 36708), (276, 35511), (322, 30438), (342, 28658), (356, 27531), (399, 24564), (414, 23674), (437, 22428), (483, 20292), (532, 18423), (534, 18354), (623, 15732), (644, 15219), (684, 14329), (798, 12282), (801, 12236), (828, 11837), (874, 11214), (966, 10146), (1068, 9177), (1197, 8188), (1246, 7866), (1311, 7476), (1449, 6764), (1596, 6141), (1602, 6118), (1691, 5796), (1748, 5607), (1869, 5244), (1932, 5073), (2047, 4788), (2394, 4094), (2492, 3933), (2622, 3738), (2898, 3382), (3059, 3204)]