40886721252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2818219}}^1$

素因数の和:2818273

約数の個数: 72

約数和(自身を含む): 114893192960

約数和(自身を除く): 74006471708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 2818219, 5636438, 8454657, 11272876, 16909314, 25363971, 33818628, 36636847, 50727942, 73273694, 87364789, 101455884, 109910541, 146547388, 174729578, 219821082, 262094367, 329731623, 349459156, 439642164, 524188734, 659463246, 786283101, 1048377468, 1135742257, 1318926492, 1572566202, 2271484514, 3145132404, 3407226771, 4542969028, 6814453542, 10221680313, 13628907084, 20443360626, 40886721252]

約数ペア:

[(1, 40886721252), (2, 20443360626), (3, 13628907084), (4, 10221680313), (6, 6814453542), (9, 4542969028), (12, 3407226771), (13, 3145132404), (18, 2271484514), (26, 1572566202), (31, 1318926492), (36, 1135742257), (39, 1048377468), (52, 786283101), (62, 659463246), (78, 524188734), (93, 439642164), (117, 349459156), (124, 329731623), (156, 262094367), (186, 219821082), (234, 174729578), (279, 146547388), (372, 109910541), (403, 101455884), (468, 87364789), (558, 73273694), (806, 50727942), (1116, 36636847), (1209, 33818628), (1612, 25363971), (2418, 16909314), (3627, 11272876), (4836, 8454657), (7254, 5636438), (14508, 2818219)]