18597578402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1\times {\mathrm{6961}}^1$

素因数の和:7674

約数の個数: 32

約数和(自身を含む): 30250948224

約数和(自身を除く): 11653369822

約数列:

[1, 2, 13, 26, 211, 422, 487, 974, 2743, 5486, 6331, 6961, 12662, 13922, 90493, 102757, 180986, 205514, 1335841, 1468771, 2671682, 2937542, 3390007, 6780014, 19094023, 38188046, 44070091, 88140182, 715291477, 1430582954, 9298789201, 18597578402]

約数ペア:

[(1, 18597578402), (2, 9298789201), (13, 1430582954), (26, 715291477), (211, 88140182), (422, 44070091), (487, 38188046), (974, 19094023), (2743, 6780014), (5486, 3390007), (6331, 2937542), (6961, 2671682), (12662, 1468771), (13922, 1335841), (90493, 205514), (102757, 180986)]