9989448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 28882560

約数和(自身を除く): 18893112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 613, 679, 776, 1164, 1226, 1358, 1839, 2037, 2328, 2452, 2716, 3678, 4074, 4291, 4904, 5432, 7356, 8148, 8582, 12873, 14712, 16296, 17164, 25746, 34328, 51492, 59461, 102984, 118922, 178383, 237844, 356766, 416227, 475688, 713532, 832454, 1248681, 1427064, 1664908, 2497362, 3329816, 4994724, 9989448]

約数ペア:

[(1, 9989448), (2, 4994724), (3, 3329816), (4, 2497362), (6, 1664908), (7, 1427064), (8, 1248681), (12, 832454), (14, 713532), (21, 475688), (24, 416227), (28, 356766), (42, 237844), (56, 178383), (84, 118922), (97, 102984), (168, 59461), (194, 51492), (291, 34328), (388, 25746), (582, 17164), (613, 16296), (679, 14712), (776, 12873), (1164, 8582), (1226, 8148), (1358, 7356), (1839, 5432), (2037, 4904), (2328, 4291), (2452, 4074), (2716, 3678)]