4004022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 9584640

約数和(自身を除く): 5580618

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 103, 114, 186, 206, 209, 309, 341, 418, 589, 618, 627, 682, 1023, 1133, 1178, 1254, 1767, 1957, 2046, 2266, 3193, 3399, 3534, 3914, 5871, 6386, 6479, 6798, 9579, 11742, 12958, 19158, 19437, 21527, 35123, 38874, 43054, 60667, 64581, 70246, 105369, 121334, 129162, 182001, 210738, 364002, 667337, 1334674, 2002011, 4004022]

約数ペア:

[(1, 4004022), (2, 2002011), (3, 1334674), (6, 667337), (11, 364002), (19, 210738), (22, 182001), (31, 129162), (33, 121334), (38, 105369), (57, 70246), (62, 64581), (66, 60667), (93, 43054), (103, 38874), (114, 35123), (186, 21527), (206, 19437), (209, 19158), (309, 12958), (341, 11742), (418, 9579), (589, 6798), (618, 6479), (627, 6386), (682, 5871), (1023, 3914), (1133, 3534), (1178, 3399), (1254, 3193), (1767, 2266), (1957, 2046)]