26530686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5399}}^1$

素因数の和:5430

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 46045314

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 5399, 10798, 16197, 32394, 37793, 48591, 70187, 75586, 97182, 113379, 140374, 145773, 210561, 226758, 291546, 340137, 421122, 491309, 631683, 680274, 982618, 1020411, 1263366, 1473927, 1895049, 2040822, 2947854, 3790098, 4421781, 8843562, 13265343, 26530686]

約数ペア:

[(1, 26530686), (2, 13265343), (3, 8843562), (6, 4421781), (7, 3790098), (9, 2947854), (13, 2040822), (14, 1895049), (18, 1473927), (21, 1263366), (26, 1020411), (27, 982618), (39, 680274), (42, 631683), (54, 491309), (63, 421122), (78, 340137), (91, 291546), (117, 226758), (126, 210561), (182, 145773), (189, 140374), (234, 113379), (273, 97182), (351, 75586), (378, 70187), (546, 48591), (702, 37793), (819, 32394), (1638, 16197), (2457, 10798), (4914, 5399)]