16652748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 45760512

約数和(自身を除く): 29107764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 223, 254, 294, 381, 446, 508, 588, 669, 762, 889, 892, 1338, 1524, 1561, 1778, 2667, 2676, 3122, 3556, 4683, 5334, 6223, 6244, 9366, 10668, 10927, 12446, 18669, 18732, 21854, 24892, 28321, 32781, 37338, 43708, 56642, 65562, 74676, 84963, 113284, 131124, 169926, 198247, 339852, 396494, 594741, 792988, 1189482, 1387729, 2378964, 2775458, 4163187, 5550916, 8326374, 16652748]

約数ペア:

[(1, 16652748), (2, 8326374), (3, 5550916), (4, 4163187), (6, 2775458), (7, 2378964), (12, 1387729), (14, 1189482), (21, 792988), (28, 594741), (42, 396494), (49, 339852), (84, 198247), (98, 169926), (127, 131124), (147, 113284), (196, 84963), (223, 74676), (254, 65562), (294, 56642), (381, 43708), (446, 37338), (508, 32781), (588, 28321), (669, 24892), (762, 21854), (889, 18732), (892, 18669), (1338, 12446), (1524, 10927), (1561, 10668), (1778, 9366), (2667, 6244), (2676, 6223), (3122, 5334), (3556, 4683)]