18012696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4441}}^1$

素因数の和:4476

約数の個数: 48

約数和(自身を含む): 48773160

約数和(自身を除く): 30760464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 4441, 8882, 13323, 17764, 26646, 35528, 53292, 57733, 106584, 115466, 173199, 230932, 346398, 461864, 692796, 750529, 1385592, 1501058, 2251587, 3002116, 4503174, 6004232, 9006348, 18012696]

約数ペア:

[(1, 18012696), (2, 9006348), (3, 6004232), (4, 4503174), (6, 3002116), (8, 2251587), (12, 1501058), (13, 1385592), (24, 750529), (26, 692796), (39, 461864), (52, 346398), (78, 230932), (104, 173199), (156, 115466), (169, 106584), (312, 57733), (338, 53292), (507, 35528), (676, 26646), (1014, 17764), (1352, 13323), (2028, 8882), (4056, 4441)]