9847188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 27380808

約数和(自身を除く): 17533620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 397, 468, 477, 636, 689, 794, 954, 1191, 1378, 1588, 1908, 2067, 2382, 2756, 3573, 4134, 4764, 5161, 6201, 7146, 8268, 10322, 12402, 14292, 15483, 20644, 21041, 24804, 30966, 42082, 46449, 61932, 63123, 84164, 92898, 126246, 185796, 189369, 252492, 273533, 378738, 547066, 757476, 820599, 1094132, 1641198, 2461797, 3282396, 4923594, 9847188]

約数ペア:

[(1, 9847188), (2, 4923594), (3, 3282396), (4, 2461797), (6, 1641198), (9, 1094132), (12, 820599), (13, 757476), (18, 547066), (26, 378738), (36, 273533), (39, 252492), (52, 189369), (53, 185796), (78, 126246), (106, 92898), (117, 84164), (156, 63123), (159, 61932), (212, 46449), (234, 42082), (318, 30966), (397, 24804), (468, 21041), (477, 20644), (636, 15483), (689, 14292), (794, 12402), (954, 10322), (1191, 8268), (1378, 7146), (1588, 6201), (1908, 5161), (2067, 4764), (2382, 4134), (2756, 3573)]