15513894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 39213720

約数和(自身を除く): 23699826

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 242, 306, 363, 374, 419, 561, 726, 838, 1089, 1122, 1257, 1683, 2057, 2178, 2514, 3366, 3771, 4114, 4609, 6171, 7123, 7542, 9218, 12342, 13827, 14246, 18513, 21369, 27654, 37026, 41481, 42738, 50699, 64107, 78353, 82962, 101398, 128214, 152097, 156706, 235059, 304194, 456291, 470118, 705177, 861883, 912582, 1410354, 1723766, 2585649, 5171298, 7756947, 15513894]

約数ペア:

[(1, 15513894), (2, 7756947), (3, 5171298), (6, 2585649), (9, 1723766), (11, 1410354), (17, 912582), (18, 861883), (22, 705177), (33, 470118), (34, 456291), (51, 304194), (66, 235059), (99, 156706), (102, 152097), (121, 128214), (153, 101398), (187, 82962), (198, 78353), (242, 64107), (306, 50699), (363, 42738), (374, 41481), (419, 37026), (561, 27654), (726, 21369), (838, 18513), (1089, 14246), (1122, 13827), (1257, 12342), (1683, 9218), (2057, 7542), (2178, 7123), (2514, 6171), (3366, 4609), (3771, 4114)]