47085534

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 112128120

約数和(自身を除く): 65042586

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 61, 74, 111, 114, 122, 171, 183, 222, 333, 342, 366, 549, 666, 703, 1098, 1159, 1406, 2109, 2257, 2318, 3477, 3721, 4218, 4514, 6327, 6771, 6954, 7442, 10431, 11163, 12654, 13542, 20313, 20862, 22326, 33489, 40626, 42883, 66978, 70699, 85766, 128649, 137677, 141398, 212097, 257298, 275354, 385947, 413031, 424194, 636291, 771894, 826062, 1239093, 1272582, 2478186, 2615863, 5231726, 7847589, 15695178, 23542767, 47085534]

約数ペア:

[(1, 47085534), (2, 23542767), (3, 15695178), (6, 7847589), (9, 5231726), (18, 2615863), (19, 2478186), (37, 1272582), (38, 1239093), (57, 826062), (61, 771894), (74, 636291), (111, 424194), (114, 413031), (122, 385947), (171, 275354), (183, 257298), (222, 212097), (333, 141398), (342, 137677), (366, 128649), (549, 85766), (666, 70699), (703, 66978), (1098, 42883), (1159, 40626), (1406, 33489), (2109, 22326), (2257, 20862), (2318, 20313), (3477, 13542), (3721, 12654), (4218, 11163), (4514, 10431), (6327, 7442), (6771, 6954)]