25638444

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2061

約数の個数: 72

約数和(自身を含む): 72414160

約数和(自身を除く): 46775716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2029, 2106, 3159, 4058, 4212, 6087, 6318, 8116, 12174, 12636, 18261, 24348, 26377, 36522, 52754, 54783, 73044, 79131, 105508, 109566, 158262, 164349, 219132, 237393, 316524, 328698, 474786, 493047, 657396, 712179, 949572, 986094, 1424358, 1972188, 2136537, 2848716, 4273074, 6409611, 8546148, 12819222, 25638444]

約数ペア:

[(1, 25638444), (2, 12819222), (3, 8546148), (4, 6409611), (6, 4273074), (9, 2848716), (12, 2136537), (13, 1972188), (18, 1424358), (26, 986094), (27, 949572), (36, 712179), (39, 657396), (52, 493047), (54, 474786), (78, 328698), (81, 316524), (108, 237393), (117, 219132), (156, 164349), (162, 158262), (234, 109566), (243, 105508), (324, 79131), (351, 73044), (468, 54783), (486, 52754), (702, 36522), (972, 26377), (1053, 24348), (1404, 18261), (2029, 12636), (2106, 12174), (3159, 8116), (4058, 6318), (4212, 6087)]