42850206

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2598

約数の個数: 72

約数和(自身を含む): 113728680

約数和(自身を除く): 70878474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2557, 2793, 5114, 5586, 7671, 8379, 15342, 16758, 17899, 23013, 35798, 46026, 48583, 53697, 97166, 107394, 125293, 145749, 161091, 250586, 291498, 322182, 340081, 375879, 437247, 680162, 751758, 874494, 1020243, 1127637, 2040486, 2255274, 2380567, 3060729, 4761134, 6121458, 7141701, 14283402, 21425103, 42850206]

約数ペア:

[(1, 42850206), (2, 21425103), (3, 14283402), (6, 7141701), (7, 6121458), (9, 4761134), (14, 3060729), (18, 2380567), (19, 2255274), (21, 2040486), (38, 1127637), (42, 1020243), (49, 874494), (57, 751758), (63, 680162), (98, 437247), (114, 375879), (126, 340081), (133, 322182), (147, 291498), (171, 250586), (266, 161091), (294, 145749), (342, 125293), (399, 107394), (441, 97166), (798, 53697), (882, 48583), (931, 46026), (1197, 35798), (1862, 23013), (2394, 17899), (2557, 16758), (2793, 15342), (5114, 8379), (5586, 7671)]