67973778

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 150845760

約数和(自身を除く): 82871982

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 157, 201, 314, 359, 402, 471, 603, 718, 942, 1077, 1206, 1413, 2154, 2826, 3231, 6462, 10519, 21038, 24053, 31557, 48106, 56363, 63114, 72159, 94671, 112726, 144318, 169089, 189342, 216477, 338178, 432954, 507267, 1014534, 3776321, 7552642, 11328963, 22657926, 33986889, 67973778]

約数ペア:

[(1, 67973778), (2, 33986889), (3, 22657926), (6, 11328963), (9, 7552642), (18, 3776321), (67, 1014534), (134, 507267), (157, 432954), (201, 338178), (314, 216477), (359, 189342), (402, 169089), (471, 144318), (603, 112726), (718, 94671), (942, 72159), (1077, 63114), (1206, 56363), (1413, 48106), (2154, 31557), (2826, 24053), (3231, 21038), (6462, 10519)]