18188892

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{7541}}^1$

素因数の和:7618

約数の個数: 36

約数和(自身を含む): 46669896

約数和(自身を除く): 28481004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 7541, 15082, 22623, 30164, 45246, 67869, 90492, 135738, 271476, 505247, 1010494, 1515741, 2020988, 3031482, 4547223, 6062964, 9094446, 18188892]

約数ペア:

[(1, 18188892), (2, 9094446), (3, 6062964), (4, 4547223), (6, 3031482), (9, 2020988), (12, 1515741), (18, 1010494), (36, 505247), (67, 271476), (134, 135738), (201, 90492), (268, 67869), (402, 45246), (603, 30164), (804, 22623), (1206, 15082), (2412, 7541)]