42212898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25771}}^1$

素因数の和:25799

約数の個数: 48

約数和(自身を含む): 112572096

約数和(自身を除く): 70359198

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 25771, 51542, 77313, 154626, 180397, 231939, 335023, 360794, 463878, 541191, 670046, 1005069, 1082382, 1623573, 2010138, 2345161, 3015207, 3247146, 4690322, 6030414, 7035483, 14070966, 21106449, 42212898]

約数ペア:

[(1, 42212898), (2, 21106449), (3, 14070966), (6, 7035483), (7, 6030414), (9, 4690322), (13, 3247146), (14, 3015207), (18, 2345161), (21, 2010138), (26, 1623573), (39, 1082382), (42, 1005069), (63, 670046), (78, 541191), (91, 463878), (117, 360794), (126, 335023), (182, 231939), (234, 180397), (273, 154626), (546, 77313), (819, 51542), (1638, 25771)]