742428

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 1926288

約数和(自身を除く): 1183860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 503, 738, 1006, 1476, 1509, 2012, 3018, 4527, 6036, 9054, 18108, 20623, 41246, 61869, 82492, 123738, 185607, 247476, 371214, 742428]

約数ペア:

[(1, 742428), (2, 371214), (3, 247476), (4, 185607), (6, 123738), (9, 82492), (12, 61869), (18, 41246), (36, 20623), (41, 18108), (82, 9054), (123, 6036), (164, 4527), (246, 3018), (369, 2012), (492, 1509), (503, 1476), (738, 1006)]