25142472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18379}}^1$

素因数の和:18410

約数の個数: 48

約数和(自身を含む): 71682000

約数和(自身を除く): 46539528

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, 18379, 36758, 55137, 73516, 110274, 147032, 165411, 220548, 330822, 349201, 441096, 661644, 698402, 1047603, 1323288, 1396804, 2095206, 2793608, 3142809, 4190412, 6285618, 8380824, 12571236, 25142472]

約数ペア:

[(1, 25142472), (2, 12571236), (3, 8380824), (4, 6285618), (6, 4190412), (8, 3142809), (9, 2793608), (12, 2095206), (18, 1396804), (19, 1323288), (24, 1047603), (36, 698402), (38, 661644), (57, 441096), (72, 349201), (76, 330822), (114, 220548), (152, 165411), (171, 147032), (228, 110274), (342, 73516), (456, 55137), (684, 36758), (1368, 18379)]