17920572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1483}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 44876160

約数和(自身を除く): 26955588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 1483, 2014, 2966, 3021, 4028, 4449, 5932, 6042, 8898, 12084, 17796, 28177, 56354, 78599, 84531, 112708, 157198, 169062, 235797, 314396, 338124, 471594, 943188, 1493381, 2986762, 4480143, 5973524, 8960286, 17920572]

約数ペア:

[(1, 17920572), (2, 8960286), (3, 5973524), (4, 4480143), (6, 2986762), (12, 1493381), (19, 943188), (38, 471594), (53, 338124), (57, 314396), (76, 235797), (106, 169062), (114, 157198), (159, 112708), (212, 84531), (228, 78599), (318, 56354), (636, 28177), (1007, 17796), (1483, 12084), (2014, 8898), (2966, 6042), (3021, 5932), (4028, 4449)]