25953174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 60972912

約数和(自身を除く): 35019738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 563, 591, 1126, 1182, 1689, 1773, 2561, 3378, 3546, 5067, 5122, 7319, 7683, 10134, 14638, 15366, 21957, 23049, 43914, 46098, 65871, 110911, 131742, 221822, 332733, 665466, 998199, 1441843, 1996398, 2883686, 4325529, 8651058, 12976587, 25953174]

約数ペア:

[(1, 25953174), (2, 12976587), (3, 8651058), (6, 4325529), (9, 2883686), (13, 1996398), (18, 1441843), (26, 998199), (39, 665466), (78, 332733), (117, 221822), (197, 131742), (234, 110911), (394, 65871), (563, 46098), (591, 43914), (1126, 23049), (1182, 21957), (1689, 15366), (1773, 14638), (2561, 10134), (3378, 7683), (3546, 7319), (5067, 5122)]