2021547564

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{306853}}^1$

素因数の和:306927

約数の個数: 48

約数和(自身を含む): 5326985440

約数和(自身を除く): 3305437876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 306853, 613706, 920559, 1227412, 1841118, 2761677, 3682236, 5523354, 8285031, 11046708, 16570062, 18718033, 33140124, 37436066, 56154099, 74872132, 112308198, 168462297, 224616396, 336924594, 505386891, 673849188, 1010773782, 2021547564]

約数ペア:

[(1, 2021547564), (2, 1010773782), (3, 673849188), (4, 505386891), (6, 336924594), (9, 224616396), (12, 168462297), (18, 112308198), (27, 74872132), (36, 56154099), (54, 37436066), (61, 33140124), (108, 18718033), (122, 16570062), (183, 11046708), (244, 8285031), (366, 5523354), (549, 3682236), (732, 2761677), (1098, 1841118), (1647, 1227412), (2196, 920559), (3294, 613706), (6588, 306853)]