2218129092

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{21491}}^1$

素因数の和:21609

約数の個数: 72

約数和(自身を含む): 5820377472

約数和(自身を除く): 3602248380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 423, 549, 564, 732, 846, 1098, 1692, 2196, 2867, 5734, 8601, 11468, 17202, 21491, 25803, 34404, 42982, 51606, 64473, 85964, 103212, 128946, 193419, 257892, 386838, 773676, 1010077, 1310951, 2020154, 2621902, 3030231, 3932853, 4040308, 5243804, 6060462, 7865706, 9090693, 11798559, 12120924, 15731412, 18181386, 23597118, 36362772, 47194236, 61614697, 123229394, 184844091, 246458788, 369688182, 554532273, 739376364, 1109064546, 2218129092]

約数ペア:

[(1, 2218129092), (2, 1109064546), (3, 739376364), (4, 554532273), (6, 369688182), (9, 246458788), (12, 184844091), (18, 123229394), (36, 61614697), (47, 47194236), (61, 36362772), (94, 23597118), (122, 18181386), (141, 15731412), (183, 12120924), (188, 11798559), (244, 9090693), (282, 7865706), (366, 6060462), (423, 5243804), (549, 4040308), (564, 3932853), (732, 3030231), (846, 2621902), (1098, 2020154), (1692, 1310951), (2196, 1010077), (2867, 773676), (5734, 386838), (8601, 257892), (11468, 193419), (17202, 128946), (21491, 103212), (25803, 85964), (34404, 64473), (42982, 51606)]