71750406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18773}}^1$

素因数の和:18805

約数の個数: 48

約数和(自身を含む): 179779824

約数和(自身を除く): 108029418

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 18773, 37546, 56319, 112638, 131411, 244049, 262822, 394233, 488098, 732147, 788466, 919877, 1464294, 1708343, 1839754, 2759631, 3416686, 5125029, 5519262, 10250058, 11958401, 23916802, 35875203, 71750406]

約数ペア:

[(1, 71750406), (2, 35875203), (3, 23916802), (6, 11958401), (7, 10250058), (13, 5519262), (14, 5125029), (21, 3416686), (26, 2759631), (39, 1839754), (42, 1708343), (49, 1464294), (78, 919877), (91, 788466), (98, 732147), (147, 488098), (182, 394233), (273, 262822), (294, 244049), (546, 131411), (637, 112638), (1274, 56319), (1911, 37546), (3822, 18773)]