520067898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1877}}^1$

素因数の和:2628

約数の個数: 64

約数和(自身を含む): 1323313920

約数和(自身を除く): 803246022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 733, 1466, 1877, 2199, 3754, 4398, 5131, 5631, 6597, 10262, 11262, 13139, 13194, 15393, 16893, 19791, 26278, 30786, 33786, 39417, 39582, 46179, 50679, 78834, 92358, 101358, 118251, 138537, 236502, 277074, 354753, 709506, 1375841, 2751682, 4127523, 8255046, 9630887, 12382569, 19261774, 24765138, 28892661, 37147707, 57785322, 74295414, 86677983, 173355966, 260033949, 520067898]

約数ペア:

[(1, 520067898), (2, 260033949), (3, 173355966), (6, 86677983), (7, 74295414), (9, 57785322), (14, 37147707), (18, 28892661), (21, 24765138), (27, 19261774), (42, 12382569), (54, 9630887), (63, 8255046), (126, 4127523), (189, 2751682), (378, 1375841), (733, 709506), (1466, 354753), (1877, 277074), (2199, 236502), (3754, 138537), (4398, 118251), (5131, 101358), (5631, 92358), (6597, 78834), (10262, 50679), (11262, 46179), (13139, 39582), (13194, 39417), (15393, 33786), (16893, 30786), (19791, 26278)]