15645372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 38932992

約数和(自身を除く): 23287620

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 271, 283, 542, 566, 813, 849, 1084, 1132, 1626, 1698, 3252, 3396, 4607, 4811, 9214, 9622, 13821, 14433, 18428, 19244, 27642, 28866, 55284, 57732, 76693, 153386, 230079, 306772, 460158, 920316, 1303781, 2607562, 3911343, 5215124, 7822686, 15645372]

約数ペア:

[(1, 15645372), (2, 7822686), (3, 5215124), (4, 3911343), (6, 2607562), (12, 1303781), (17, 920316), (34, 460158), (51, 306772), (68, 230079), (102, 153386), (204, 76693), (271, 57732), (283, 55284), (542, 28866), (566, 27642), (813, 19244), (849, 18428), (1084, 14433), (1132, 13821), (1626, 9622), (1698, 9214), (3252, 4811), (3396, 4607)]