15697212444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2281}}^1\times {\mathrm{10061}}^1$

素因数の和:12371

約数の個数: 72

約数和(自身を含む): 41789900880

約数和(自身を除く): 26092688436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2281, 4562, 6843, 9124, 10061, 13686, 20122, 20529, 27372, 30183, 40244, 41058, 43339, 60366, 82116, 86678, 90549, 120732, 130017, 173356, 181098, 191159, 260034, 362196, 382318, 390051, 520068, 573477, 764636, 780102, 1146954, 1560204, 1720431, 2293908, 3440862, 6881724, 22949141, 45898282, 68847423, 91796564, 137694846, 206542269, 275389692, 413084538, 436033679, 826169076, 872067358, 1308101037, 1744134716, 2616202074, 3924303111, 5232404148, 7848606222, 15697212444]

約数ペア:

[(1, 15697212444), (2, 7848606222), (3, 5232404148), (4, 3924303111), (6, 2616202074), (9, 1744134716), (12, 1308101037), (18, 872067358), (19, 826169076), (36, 436033679), (38, 413084538), (57, 275389692), (76, 206542269), (114, 137694846), (171, 91796564), (228, 68847423), (342, 45898282), (684, 22949141), (2281, 6881724), (4562, 3440862), (6843, 2293908), (9124, 1720431), (10061, 1560204), (13686, 1146954), (20122, 780102), (20529, 764636), (27372, 573477), (30183, 520068), (40244, 390051), (41058, 382318), (43339, 362196), (60366, 260034), (82116, 191159), (86678, 181098), (90549, 173356), (120732, 130017)]