25128642006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9521}}^1\times {\mathrm{11279}}^1$

素因数の和:20821

約数の個数: 48

約数和(自身を含む): 58644855360

約数和(自身を除く): 33516213354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 9521, 11279, 19042, 22558, 28563, 33837, 57126, 67674, 85689, 101511, 123773, 146627, 171378, 203022, 247546, 293254, 371319, 439881, 742638, 879762, 1113957, 1319643, 2227914, 2639286, 107387359, 214774718, 322162077, 644324154, 966486231, 1396035667, 1932972462, 2792071334, 4188107001, 8376214002, 12564321003, 25128642006]

約数ペア:

[(1, 25128642006), (2, 12564321003), (3, 8376214002), (6, 4188107001), (9, 2792071334), (13, 1932972462), (18, 1396035667), (26, 966486231), (39, 644324154), (78, 322162077), (117, 214774718), (234, 107387359), (9521, 2639286), (11279, 2227914), (19042, 1319643), (22558, 1113957), (28563, 879762), (33837, 742638), (57126, 439881), (67674, 371319), (85689, 293254), (101511, 247546), (123773, 203022), (146627, 171378)]