15874794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 37346400

約数和(自身を除く): 21471606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 179, 234, 358, 379, 537, 758, 1074, 1137, 1611, 2274, 2327, 3222, 3411, 4654, 4927, 6822, 6981, 9854, 13962, 14781, 20943, 29562, 41886, 44343, 67841, 88686, 135682, 203523, 407046, 610569, 881933, 1221138, 1763866, 2645799, 5291598, 7937397, 15874794]

約数ペア:

[(1, 15874794), (2, 7937397), (3, 5291598), (6, 2645799), (9, 1763866), (13, 1221138), (18, 881933), (26, 610569), (39, 407046), (78, 203523), (117, 135682), (179, 88686), (234, 67841), (358, 44343), (379, 41886), (537, 29562), (758, 20943), (1074, 14781), (1137, 13962), (1611, 9854), (2274, 6981), (2327, 6822), (3222, 4927), (3411, 4654)]