537207138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{3911}}^1$

素因数の和:4519

約数の個数: 48

約数和(自身を含む): 1255939776

約数和(自身を除く): 718732638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 587, 1174, 1761, 3522, 3911, 5283, 7631, 7822, 10566, 11733, 15262, 22893, 23466, 35199, 45786, 50843, 68679, 70398, 101686, 137358, 152529, 305058, 457587, 915174, 2295757, 4591514, 6887271, 13774542, 20661813, 29844841, 41323626, 59689682, 89534523, 179069046, 268603569, 537207138]

約数ペア:

[(1, 537207138), (2, 268603569), (3, 179069046), (6, 89534523), (9, 59689682), (13, 41323626), (18, 29844841), (26, 20661813), (39, 13774542), (78, 6887271), (117, 4591514), (234, 2295757), (587, 915174), (1174, 457587), (1761, 305058), (3522, 152529), (3911, 137358), (5283, 101686), (7631, 70398), (7822, 68679), (10566, 50843), (11733, 45786), (15262, 35199), (22893, 23466)]