4142664

素因数分解:

$2^3\times 3^5\times {\mathrm{2131}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 11640720

約数和(自身を除く): 7498056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 2131, 4262, 6393, 8524, 12786, 17048, 19179, 25572, 38358, 51144, 57537, 76716, 115074, 153432, 172611, 230148, 345222, 460296, 517833, 690444, 1035666, 1380888, 2071332, 4142664]

約数ペア:

[(1, 4142664), (2, 2071332), (3, 1380888), (4, 1035666), (6, 690444), (8, 517833), (9, 460296), (12, 345222), (18, 230148), (24, 172611), (27, 153432), (36, 115074), (54, 76716), (72, 57537), (81, 51144), (108, 38358), (162, 25572), (216, 19179), (243, 17048), (324, 12786), (486, 8524), (648, 6393), (972, 4262), (1944, 2131)]