15511402572

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{399079}}^1$

素因数の和:399206

約数の個数: 48

約数和(自身を含む): 37545446400

約数和(自身を除く): 22034043828

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 474, 492, 948, 3239, 6478, 9717, 12956, 19434, 38868, 399079, 798158, 1197237, 1596316, 2394474, 4788948, 16362239, 31527241, 32724478, 49086717, 63054482, 65448956, 94581723, 98173434, 126108964, 189163446, 196346868, 378326892, 1292616881, 2585233762, 3877850643, 5170467524, 7755701286, 15511402572]

約数ペア:

[(1, 15511402572), (2, 7755701286), (3, 5170467524), (4, 3877850643), (6, 2585233762), (12, 1292616881), (41, 378326892), (79, 196346868), (82, 189163446), (123, 126108964), (158, 98173434), (164, 94581723), (237, 65448956), (246, 63054482), (316, 49086717), (474, 32724478), (492, 31527241), (948, 16362239), (3239, 4788948), (6478, 2394474), (9717, 1596316), (12956, 1197237), (19434, 798158), (38868, 399079)]