40406388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16111}}^1$

素因数の和:16148

約数の個数: 48

約数和(自身を含む): 108272640

約数和(自身を除く): 67866252

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 16111, 32222, 48333, 64444, 96666, 177221, 193332, 306109, 354442, 531663, 612218, 708884, 918327, 1063326, 1224436, 1836654, 2126652, 3367199, 3673308, 6734398, 10101597, 13468796, 20203194, 40406388]

約数ペア:

[(1, 40406388), (2, 20203194), (3, 13468796), (4, 10101597), (6, 6734398), (11, 3673308), (12, 3367199), (19, 2126652), (22, 1836654), (33, 1224436), (38, 1063326), (44, 918327), (57, 708884), (66, 612218), (76, 531663), (114, 354442), (132, 306109), (209, 193332), (228, 177221), (418, 96666), (627, 64444), (836, 48333), (1254, 32222), (2508, 16111)]