61815026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19979}}^1$

素因数の和:20018

約数の個数: 32

約数和(自身を含む): 120839040

約数和(自身を除く): 59024014

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 19979, 39958, 139853, 259727, 279706, 339643, 519454, 679286, 1818089, 2377501, 3636178, 4415359, 4755002, 8830718, 30907513, 61815026]

約数ペア:

[(1, 61815026), (2, 30907513), (7, 8830718), (13, 4755002), (14, 4415359), (17, 3636178), (26, 2377501), (34, 1818089), (91, 679286), (119, 519454), (182, 339643), (221, 279706), (238, 259727), (442, 139853), (1547, 39958), (3094, 19979)]