17915677068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{520381}}^1$

素因数の和:520558

約数の個数: 48

約数和(自身を含む): 44294915840

約数和(自身を除く): 26379238772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 151, 228, 302, 453, 604, 906, 1812, 2869, 5738, 8607, 11476, 17214, 34428, 520381, 1040762, 1561143, 2081524, 3122286, 6244572, 9887239, 19774478, 29661717, 39548956, 59323434, 78577531, 118646868, 157155062, 235732593, 314310124, 471465186, 942930372, 1492973089, 2985946178, 4478919267, 5971892356, 8957838534, 17915677068]

約数ペア:

[(1, 17915677068), (2, 8957838534), (3, 5971892356), (4, 4478919267), (6, 2985946178), (12, 1492973089), (19, 942930372), (38, 471465186), (57, 314310124), (76, 235732593), (114, 157155062), (151, 118646868), (228, 78577531), (302, 59323434), (453, 39548956), (604, 29661717), (906, 19774478), (1812, 9887239), (2869, 6244572), (5738, 3122286), (8607, 2081524), (11476, 1561143), (17214, 1040762), (34428, 520381)]