145289484

素因数分解:

$2^2\times 3^3\times {\mathrm{1345273}}^1$

素因数の和:1345286

約数の個数: 24

約数和(自身を含む): 376676720

約数和(自身を除く): 231387236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1345273, 2690546, 4035819, 5381092, 8071638, 12107457, 16143276, 24214914, 36322371, 48429828, 72644742, 145289484]

約数ペア:

[(1, 145289484), (2, 72644742), (3, 48429828), (4, 36322371), (6, 24214914), (9, 16143276), (12, 12107457), (18, 8071638), (27, 5381092), (36, 4035819), (54, 2690546), (108, 1345273)]