18409170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3631}}^1$

素因数の和:3667

約数の個数: 48

約数和(自身を含む): 47855232

約数和(自身を除く): 29446062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 3631, 5070, 7262, 10893, 18155, 21786, 36310, 47203, 54465, 94406, 108930, 141609, 236015, 283218, 472030, 613639, 708045, 1227278, 1416090, 1840917, 3068195, 3681834, 6136390, 9204585, 18409170]

約数ペア:

[(1, 18409170), (2, 9204585), (3, 6136390), (5, 3681834), (6, 3068195), (10, 1840917), (13, 1416090), (15, 1227278), (26, 708045), (30, 613639), (39, 472030), (65, 283218), (78, 236015), (130, 141609), (169, 108930), (195, 94406), (338, 54465), (390, 47203), (507, 36310), (845, 21786), (1014, 18155), (1690, 10893), (2535, 7262), (3631, 5070)]