13216248

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9661}}^1$

素因数の和:9692

約数の個数: 48

約数和(自身を含む): 37681800

約数和(自身を除く): 24465552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 9661, 19322, 28983, 38644, 57966, 77288, 86949, 115932, 173898, 183559, 231864, 347796, 367118, 550677, 695592, 734236, 1101354, 1468472, 1652031, 2202708, 3304062, 4405416, 6608124, 13216248]

約数ペア:

[(1, 13216248), (2, 6608124), (3, 4405416), (4, 3304062), (6, 2202708), (8, 1652031), (9, 1468472), (12, 1101354), (18, 734236), (19, 695592), (24, 550677), (36, 367118), (38, 347796), (57, 231864), (72, 183559), (76, 173898), (114, 115932), (152, 86949), (171, 77288), (228, 57966), (342, 38644), (456, 28983), (684, 19322), (1368, 9661)]