15691356456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{818281}}^1$

素因数の和:818354

約数の個数: 64

約数和(自身を含む): 42419738880

約数和(自身を除く): 26728382424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 141, 188, 204, 282, 376, 408, 564, 799, 1128, 1598, 2397, 3196, 4794, 6392, 9588, 19176, 818281, 1636562, 2454843, 3273124, 4909686, 6546248, 9819372, 13910777, 19638744, 27821554, 38459207, 41732331, 55643108, 76918414, 83464662, 111286216, 115377621, 153836828, 166929324, 230755242, 307673656, 333858648, 461510484, 653806519, 923020968, 1307613038, 1961419557, 2615226076, 3922839114, 5230452152, 7845678228, 15691356456]

約数ペア:

[(1, 15691356456), (2, 7845678228), (3, 5230452152), (4, 3922839114), (6, 2615226076), (8, 1961419557), (12, 1307613038), (17, 923020968), (24, 653806519), (34, 461510484), (47, 333858648), (51, 307673656), (68, 230755242), (94, 166929324), (102, 153836828), (136, 115377621), (141, 111286216), (188, 83464662), (204, 76918414), (282, 55643108), (376, 41732331), (408, 38459207), (564, 27821554), (799, 19638744), (1128, 13910777), (1598, 9819372), (2397, 6546248), (3196, 4909686), (4794, 3273124), (6392, 2454843), (9588, 1636562), (19176, 818281)]