17499924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 48498632

約数和(自身を除く): 30998708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 613, 732, 793, 1098, 1226, 1586, 1839, 2196, 2379, 2452, 3172, 3678, 4758, 5517, 7137, 7356, 7969, 9516, 11034, 14274, 15938, 22068, 23907, 28548, 31876, 37393, 47814, 71721, 74786, 95628, 112179, 143442, 149572, 224358, 286884, 336537, 448716, 486109, 673074, 972218, 1346148, 1458327, 1944436, 2916654, 4374981, 5833308, 8749962, 17499924]

約数ペア:

[(1, 17499924), (2, 8749962), (3, 5833308), (4, 4374981), (6, 2916654), (9, 1944436), (12, 1458327), (13, 1346148), (18, 972218), (26, 673074), (36, 486109), (39, 448716), (52, 336537), (61, 286884), (78, 224358), (117, 149572), (122, 143442), (156, 112179), (183, 95628), (234, 74786), (244, 71721), (366, 47814), (468, 37393), (549, 31876), (613, 28548), (732, 23907), (793, 22068), (1098, 15938), (1226, 14274), (1586, 11034), (1839, 9516), (2196, 7969), (2379, 7356), (2452, 7137), (3172, 5517), (3678, 4758)]