18490128

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{6529}}^1$

素因数の和:6599

約数の個数: 40

約数和(自身を含む): 48583200

約数和(自身を除く): 30093072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 6529, 13058, 19587, 26116, 39174, 52232, 78348, 104464, 156696, 313392, 385211, 770422, 1155633, 1540844, 2311266, 3081688, 4622532, 6163376, 9245064, 18490128]

約数ペア:

[(1, 18490128), (2, 9245064), (3, 6163376), (4, 4622532), (6, 3081688), (8, 2311266), (12, 1540844), (16, 1155633), (24, 770422), (48, 385211), (59, 313392), (118, 156696), (177, 104464), (236, 78348), (354, 52232), (472, 39174), (708, 26116), (944, 19587), (1416, 13058), (2832, 6529)]