42428412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{90659}}^1$

素因数の和:90682

約数の個数: 36

約数和(自身を含む): 115500840

約数和(自身を除く): 73072428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 90659, 181318, 271977, 362636, 543954, 815931, 1087908, 1178567, 1631862, 2357134, 3263724, 3535701, 4714268, 7071402, 10607103, 14142804, 21214206, 42428412]

約数ペア:

[(1, 42428412), (2, 21214206), (3, 14142804), (4, 10607103), (6, 7071402), (9, 4714268), (12, 3535701), (13, 3263724), (18, 2357134), (26, 1631862), (36, 1178567), (39, 1087908), (52, 815931), (78, 543954), (117, 362636), (156, 271977), (234, 181318), (468, 90659)]