31671612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7393}}^1$

素因数の和:7427

約数の個数: 72

約数和(自身を含む): 96890976

約数和(自身を除く): 65219364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 7393, 14786, 22179, 29572, 44358, 51751, 66537, 88716, 103502, 125681, 133074, 155253, 207004, 251362, 266148, 310506, 377043, 465759, 502724, 621012, 754086, 879767, 931518, 1131129, 1508172, 1759534, 1863036, 2262258, 2639301, 3519068, 4524516, 5278602, 7917903, 10557204, 15835806, 31671612]

約数ペア:

[(1, 31671612), (2, 15835806), (3, 10557204), (4, 7917903), (6, 5278602), (7, 4524516), (9, 3519068), (12, 2639301), (14, 2262258), (17, 1863036), (18, 1759534), (21, 1508172), (28, 1131129), (34, 931518), (36, 879767), (42, 754086), (51, 621012), (63, 502724), (68, 465759), (84, 377043), (102, 310506), (119, 266148), (126, 251362), (153, 207004), (204, 155253), (238, 133074), (252, 125681), (306, 103502), (357, 88716), (476, 66537), (612, 51751), (714, 44358), (1071, 29572), (1428, 22179), (2142, 14786), (4284, 7393)]