9307908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 25395552

約数和(自身を除く): 16087644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 227, 268, 306, 402, 454, 603, 612, 681, 804, 908, 1139, 1206, 1362, 2043, 2278, 2412, 2724, 3417, 3859, 4086, 4556, 6834, 7718, 8172, 10251, 11577, 13668, 15209, 15436, 20502, 23154, 30418, 34731, 41004, 45627, 46308, 60836, 69462, 91254, 136881, 138924, 182508, 258553, 273762, 517106, 547524, 775659, 1034212, 1551318, 2326977, 3102636, 4653954, 9307908]

約数ペア:

[(1, 9307908), (2, 4653954), (3, 3102636), (4, 2326977), (6, 1551318), (9, 1034212), (12, 775659), (17, 547524), (18, 517106), (34, 273762), (36, 258553), (51, 182508), (67, 138924), (68, 136881), (102, 91254), (134, 69462), (153, 60836), (201, 46308), (204, 45627), (227, 41004), (268, 34731), (306, 30418), (402, 23154), (454, 20502), (603, 15436), (612, 15209), (681, 13668), (804, 11577), (908, 10251), (1139, 8172), (1206, 7718), (1362, 6834), (2043, 4556), (2278, 4086), (2412, 3859), (2724, 3417)]