18399732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 46851840

約数和(自身を除く): 28452108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 1493, 2054, 2986, 3081, 4108, 4479, 5972, 6162, 8958, 12324, 17916, 19409, 38818, 58227, 77636, 116454, 117947, 232908, 235894, 353841, 471788, 707682, 1415364, 1533311, 3066622, 4599933, 6133244, 9199866, 18399732]

約数ペア:

[(1, 18399732), (2, 9199866), (3, 6133244), (4, 4599933), (6, 3066622), (12, 1533311), (13, 1415364), (26, 707682), (39, 471788), (52, 353841), (78, 235894), (79, 232908), (156, 117947), (158, 116454), (237, 77636), (316, 58227), (474, 38818), (948, 19409), (1027, 17916), (1493, 12324), (2054, 8958), (2986, 6162), (3081, 5972), (4108, 4479)]