18585930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3313}}^1$

素因数の和:3351

約数の個数: 64

約数和(自身を含む): 51539328

約数和(自身を除く): 32953398

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 3313, 5610, 6626, 9939, 16565, 19878, 33130, 36443, 49695, 56321, 72886, 99390, 109329, 112642, 168963, 182215, 218658, 281605, 337926, 364430, 546645, 563210, 619531, 844815, 1093290, 1239062, 1689630, 1858593, 3097655, 3717186, 6195310, 9292965, 18585930]

約数ペア:

[(1, 18585930), (2, 9292965), (3, 6195310), (5, 3717186), (6, 3097655), (10, 1858593), (11, 1689630), (15, 1239062), (17, 1093290), (22, 844815), (30, 619531), (33, 563210), (34, 546645), (51, 364430), (55, 337926), (66, 281605), (85, 218658), (102, 182215), (110, 168963), (165, 112642), (170, 109329), (187, 99390), (255, 72886), (330, 56321), (374, 49695), (510, 36443), (561, 33130), (935, 19878), (1122, 16565), (1870, 9939), (2805, 6626), (3313, 5610)]