18926762016

素因数分解:

$2^5\times 3^1\times {\mathrm{4951}}^1\times {\mathrm{39821}}^1$

素因数の和:44785

約数の個数: 48

約数和(自身を含む): 49694033088

約数和(自身を除く): 30767271072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 4951, 9902, 14853, 19804, 29706, 39608, 39821, 59412, 79216, 79642, 118824, 119463, 158432, 159284, 237648, 238926, 318568, 475296, 477852, 637136, 955704, 1274272, 1911408, 3822816, 197153771, 394307542, 591461313, 788615084, 1182922626, 1577230168, 2365845252, 3154460336, 4731690504, 6308920672, 9463381008, 18926762016]

約数ペア:

[(1, 18926762016), (2, 9463381008), (3, 6308920672), (4, 4731690504), (6, 3154460336), (8, 2365845252), (12, 1577230168), (16, 1182922626), (24, 788615084), (32, 591461313), (48, 394307542), (96, 197153771), (4951, 3822816), (9902, 1911408), (14853, 1274272), (19804, 955704), (29706, 637136), (39608, 477852), (39821, 475296), (59412, 318568), (79216, 238926), (79642, 237648), (118824, 159284), (119463, 158432)]