15671418334

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{3391}}^1$

素因数の和:3554

約数の個数: 72

約数和(自身を含む): 28234797696

約数和(自身を除く): 12563379362

約数列:

[1, 2, 11, 13, 22, 26, 113, 121, 143, 169, 226, 242, 286, 338, 1243, 1469, 1573, 1859, 2486, 2938, 3146, 3391, 3718, 6782, 13673, 16159, 19097, 20449, 27346, 32318, 37301, 38194, 40898, 44083, 74602, 88166, 177749, 210067, 355498, 383183, 410311, 420134, 484913, 573079, 766366, 820622, 969826, 1146158, 2310737, 4215013, 4621474, 4981379, 5334043, 6303869, 8430026, 9962758, 10668086, 12607738, 46365143, 54795169, 64757927, 69342559, 92730286, 109590338, 129515854, 138685118, 602746859, 712337197, 1205493718, 1424674394, 7835709167, 15671418334]

約数ペア:

[(1, 15671418334), (2, 7835709167), (11, 1424674394), (13, 1205493718), (22, 712337197), (26, 602746859), (113, 138685118), (121, 129515854), (143, 109590338), (169, 92730286), (226, 69342559), (242, 64757927), (286, 54795169), (338, 46365143), (1243, 12607738), (1469, 10668086), (1573, 9962758), (1859, 8430026), (2486, 6303869), (2938, 5334043), (3146, 4981379), (3391, 4621474), (3718, 4215013), (6782, 2310737), (13673, 1146158), (16159, 969826), (19097, 820622), (20449, 766366), (27346, 573079), (32318, 484913), (37301, 420134), (38194, 410311), (40898, 383183), (44083, 355498), (74602, 210067), (88166, 177749)]