15802374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 38154240

約数和(自身を除く): 22351866

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 159, 186, 217, 229, 318, 371, 434, 458, 651, 687, 742, 1113, 1302, 1374, 1603, 1643, 2226, 3206, 3286, 4809, 4929, 7099, 9618, 9858, 11501, 12137, 14198, 21297, 23002, 24274, 34503, 36411, 42594, 49693, 69006, 72822, 84959, 99386, 149079, 169918, 254877, 298158, 376247, 509754, 752494, 1128741, 2257482, 2633729, 5267458, 7901187, 15802374]

約数ペア:

[(1, 15802374), (2, 7901187), (3, 5267458), (6, 2633729), (7, 2257482), (14, 1128741), (21, 752494), (31, 509754), (42, 376247), (53, 298158), (62, 254877), (93, 169918), (106, 149079), (159, 99386), (186, 84959), (217, 72822), (229, 69006), (318, 49693), (371, 42594), (434, 36411), (458, 34503), (651, 24274), (687, 23002), (742, 21297), (1113, 14198), (1302, 12137), (1374, 11501), (1603, 9858), (1643, 9618), (2226, 7099), (3206, 4929), (3286, 4809)]