1946816892

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{1877}}^1$

素因数の和:2547

約数の個数: 72

約数和(自身を含む): 5036705856

約数和(自身を除く): 3089888964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 613, 846, 1226, 1692, 1839, 1877, 2452, 3678, 3754, 5517, 5631, 7356, 7508, 11034, 11262, 16893, 22068, 22524, 28811, 33786, 57622, 67572, 86433, 88219, 115244, 172866, 176438, 259299, 264657, 345732, 352876, 518598, 529314, 793971, 1037196, 1058628, 1150601, 1587942, 2301202, 3175884, 3451803, 4602404, 6903606, 10355409, 13807212, 20710818, 41421636, 54078247, 108156494, 162234741, 216312988, 324469482, 486704223, 648938964, 973408446, 1946816892]

約数ペア:

[(1, 1946816892), (2, 973408446), (3, 648938964), (4, 486704223), (6, 324469482), (9, 216312988), (12, 162234741), (18, 108156494), (36, 54078247), (47, 41421636), (94, 20710818), (141, 13807212), (188, 10355409), (282, 6903606), (423, 4602404), (564, 3451803), (613, 3175884), (846, 2301202), (1226, 1587942), (1692, 1150601), (1839, 1058628), (1877, 1037196), (2452, 793971), (3678, 529314), (3754, 518598), (5517, 352876), (5631, 345732), (7356, 264657), (7508, 259299), (11034, 176438), (11262, 172866), (16893, 115244), (22068, 88219), (22524, 86433), (28811, 67572), (33786, 57622)]