13078338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1451

約数の個数: 64

約数和(自身を含む): 34110720

約数和(自身を除く): 21032382

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1409, 1547, 2818, 3094, 4227, 4641, 8454, 9282, 9863, 18317, 19726, 23953, 29589, 36634, 47906, 54951, 59178, 71859, 109902, 128219, 143718, 167671, 256438, 311389, 335342, 384657, 503013, 622778, 769314, 934167, 1006026, 1868334, 2179723, 4359446, 6539169, 13078338]

約数ペア:

[(1, 13078338), (2, 6539169), (3, 4359446), (6, 2179723), (7, 1868334), (13, 1006026), (14, 934167), (17, 769314), (21, 622778), (26, 503013), (34, 384657), (39, 335342), (42, 311389), (51, 256438), (78, 167671), (91, 143718), (102, 128219), (119, 109902), (182, 71859), (221, 59178), (238, 54951), (273, 47906), (357, 36634), (442, 29589), (546, 23953), (663, 19726), (714, 18317), (1326, 9863), (1409, 9282), (1547, 8454), (2818, 4641), (3094, 4227)]