42505416

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{20357}}^1$

素因数の和:20398

約数の個数: 48

約数和(自身を含む): 119094300

約数和(自身を除く): 76588884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 20357, 40714, 61071, 81428, 122142, 162856, 183213, 244284, 366426, 488568, 590353, 732852, 1180706, 1465704, 1771059, 2361412, 3542118, 4722824, 5313177, 7084236, 10626354, 14168472, 21252708, 42505416]

約数ペア:

[(1, 42505416), (2, 21252708), (3, 14168472), (4, 10626354), (6, 7084236), (8, 5313177), (9, 4722824), (12, 3542118), (18, 2361412), (24, 1771059), (29, 1465704), (36, 1180706), (58, 732852), (72, 590353), (87, 488568), (116, 366426), (174, 244284), (232, 183213), (261, 162856), (348, 122142), (522, 81428), (696, 61071), (1044, 40714), (2088, 20357)]