64208394

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 143842920

約数和(自身を除く): 79634526

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 229, 333, 421, 458, 666, 687, 842, 1263, 1374, 2061, 2526, 3789, 4122, 7578, 8473, 15577, 16946, 25419, 31154, 46731, 50838, 76257, 93462, 96409, 140193, 152514, 192818, 280386, 289227, 578454, 867681, 1735362, 3567133, 7134266, 10701399, 21402798, 32104197, 64208394]

約数ペア:

[(1, 64208394), (2, 32104197), (3, 21402798), (6, 10701399), (9, 7134266), (18, 3567133), (37, 1735362), (74, 867681), (111, 578454), (222, 289227), (229, 280386), (333, 192818), (421, 152514), (458, 140193), (666, 96409), (687, 93462), (842, 76257), (1263, 50838), (1374, 46731), (2061, 31154), (2526, 25419), (3789, 16946), (4122, 15577), (7578, 8473)]