16819572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 49674240

約数和(自身を除く): 32854668

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 109, 132, 154, 167, 218, 231, 308, 327, 334, 436, 462, 501, 654, 668, 763, 924, 1002, 1169, 1199, 1308, 1526, 1837, 2004, 2289, 2338, 2398, 3052, 3507, 3597, 3674, 4578, 4676, 4796, 5511, 7014, 7194, 7348, 8393, 9156, 11022, 12859, 14028, 14388, 16786, 18203, 22044, 25179, 25718, 33572, 36406, 38577, 50358, 51436, 54609, 72812, 77154, 100716, 109218, 127421, 154308, 200233, 218436, 254842, 382263, 400466, 509684, 600699, 764526, 800932, 1201398, 1401631, 1529052, 2402796, 2803262, 4204893, 5606524, 8409786, 16819572]

約数ペア:

[(1, 16819572), (2, 8409786), (3, 5606524), (4, 4204893), (6, 2803262), (7, 2402796), (11, 1529052), (12, 1401631), (14, 1201398), (21, 800932), (22, 764526), (28, 600699), (33, 509684), (42, 400466), (44, 382263), (66, 254842), (77, 218436), (84, 200233), (109, 154308), (132, 127421), (154, 109218), (167, 100716), (218, 77154), (231, 72812), (308, 54609), (327, 51436), (334, 50358), (436, 38577), (462, 36406), (501, 33572), (654, 25718), (668, 25179), (763, 22044), (924, 18203), (1002, 16786), (1169, 14388), (1199, 14028), (1308, 12859), (1526, 11022), (1837, 9156), (2004, 8393), (2289, 7348), (2338, 7194), (2398, 7014), (3052, 5511), (3507, 4796), (3597, 4676), (3674, 4578)]