2868138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 8176896

約数和(自身を除く): 5308758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 103, 117, 119, 126, 153, 182, 206, 221, 234, 238, 273, 306, 309, 357, 442, 546, 618, 663, 714, 721, 819, 927, 1071, 1326, 1339, 1442, 1547, 1638, 1751, 1854, 1989, 2142, 2163, 2678, 3094, 3502, 3978, 4017, 4326, 4641, 5253, 6489, 8034, 9282, 9373, 10506, 12051, 12257, 12978, 13923, 15759, 18746, 22763, 24102, 24514, 27846, 28119, 31518, 36771, 45526, 56238, 68289, 73542, 84357, 110313, 136578, 159341, 168714, 204867, 220626, 318682, 409734, 478023, 956046, 1434069, 2868138]

約数ペア:

[(1, 2868138), (2, 1434069), (3, 956046), (6, 478023), (7, 409734), (9, 318682), (13, 220626), (14, 204867), (17, 168714), (18, 159341), (21, 136578), (26, 110313), (34, 84357), (39, 73542), (42, 68289), (51, 56238), (63, 45526), (78, 36771), (91, 31518), (102, 28119), (103, 27846), (117, 24514), (119, 24102), (126, 22763), (153, 18746), (182, 15759), (206, 13923), (221, 12978), (234, 12257), (238, 12051), (273, 10506), (306, 9373), (309, 9282), (357, 8034), (442, 6489), (546, 5253), (618, 4641), (663, 4326), (714, 4017), (721, 3978), (819, 3502), (927, 3094), (1071, 2678), (1326, 2163), (1339, 2142), (1442, 1989), (1547, 1854), (1638, 1751)]