18921966408

素因数分解:

$2^3\times 3^2\times {\mathrm{7759}}^1\times {\mathrm{33871}}^1$

素因数の和:41642

約数の個数: 48

約数和(自身を含む): 51255110400

約数和(自身を除く): 32333143992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 7759, 15518, 23277, 31036, 33871, 46554, 62072, 67742, 69831, 93108, 101613, 135484, 139662, 186216, 203226, 270968, 279324, 304839, 406452, 558648, 609678, 812904, 1219356, 2438712, 262805089, 525610178, 788415267, 1051220356, 1576830534, 2102440712, 2365245801, 3153661068, 4730491602, 6307322136, 9460983204, 18921966408]

約数ペア:

[(1, 18921966408), (2, 9460983204), (3, 6307322136), (4, 4730491602), (6, 3153661068), (8, 2365245801), (9, 2102440712), (12, 1576830534), (18, 1051220356), (24, 788415267), (36, 525610178), (72, 262805089), (7759, 2438712), (15518, 1219356), (23277, 812904), (31036, 609678), (33871, 558648), (46554, 406452), (62072, 304839), (67742, 279324), (69831, 270968), (93108, 203226), (101613, 186216), (135484, 139662)]