40506228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{160739}}^1$

素因数の和:160756

約数の個数: 36

約数和(自身を含む): 117018720

約数和(自身を除く): 76512492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 160739, 321478, 482217, 642956, 964434, 1125173, 1446651, 1928868, 2250346, 2893302, 3375519, 4500692, 5786604, 6751038, 10126557, 13502076, 20253114, 40506228]

約数ペア:

[(1, 40506228), (2, 20253114), (3, 13502076), (4, 10126557), (6, 6751038), (7, 5786604), (9, 4500692), (12, 3375519), (14, 2893302), (18, 2250346), (21, 1928868), (28, 1446651), (36, 1125173), (42, 964434), (63, 642956), (84, 482217), (126, 321478), (252, 160739)]