18957714186

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1\times {\mathrm{2221}}^1$

素因数の和:3559

約数の個数: 64

約数和(自身を含む): 40795920000

約数和(自身を除く): 21838205814

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 402, 1139, 1249, 2221, 2278, 2498, 3417, 3747, 4442, 6663, 6834, 7494, 13326, 21233, 37757, 42466, 63699, 75514, 83683, 113271, 127398, 148807, 167366, 226542, 251049, 297614, 446421, 502098, 892842, 1422611, 2529719, 2774029, 2845222, 4267833, 5059438, 5548058, 7589157, 8322087, 8535666, 15178314, 16644174, 47158493, 94316986, 141475479, 185859943, 282950958, 371719886, 557579829, 1115159658, 3159619031, 6319238062, 9478857093, 18957714186]

約数ペア:

[(1, 18957714186), (2, 9478857093), (3, 6319238062), (6, 3159619031), (17, 1115159658), (34, 557579829), (51, 371719886), (67, 282950958), (102, 185859943), (134, 141475479), (201, 94316986), (402, 47158493), (1139, 16644174), (1249, 15178314), (2221, 8535666), (2278, 8322087), (2498, 7589157), (3417, 5548058), (3747, 5059438), (4442, 4267833), (6663, 2845222), (6834, 2774029), (7494, 2529719), (13326, 1422611), (21233, 892842), (37757, 502098), (42466, 446421), (63699, 297614), (75514, 251049), (83683, 226542), (113271, 167366), (127398, 148807)]