4890438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 12448800

約数和(自身を除く): 7558362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1049, 1554, 2098, 2331, 3147, 4662, 6294, 7343, 9441, 14686, 18882, 22029, 38813, 44058, 66087, 77626, 116439, 132174, 232878, 271691, 349317, 543382, 698634, 815073, 1630146, 2445219, 4890438]

約数ペア:

[(1, 4890438), (2, 2445219), (3, 1630146), (6, 815073), (7, 698634), (9, 543382), (14, 349317), (18, 271691), (21, 232878), (37, 132174), (42, 116439), (63, 77626), (74, 66087), (111, 44058), (126, 38813), (222, 22029), (259, 18882), (333, 14686), (518, 9441), (666, 7343), (777, 6294), (1049, 4662), (1554, 3147), (2098, 2331)]