15031218

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 31260672

約数和(自身を除く): 16229454

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 211, 383, 422, 633, 766, 1149, 1266, 2298, 6541, 11873, 13082, 19623, 23746, 35619, 39246, 71238, 80813, 161626, 242439, 484878, 2505203, 5010406, 7515609, 15031218]

約数ペア:

[(1, 15031218), (2, 7515609), (3, 5010406), (6, 2505203), (31, 484878), (62, 242439), (93, 161626), (186, 80813), (211, 71238), (383, 39246), (422, 35619), (633, 23746), (766, 19623), (1149, 13082), (1266, 11873), (2298, 6541)]