1914811716

素因数分解:

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

素因数の和:246

約数の個数: 96

約数和(自身を含む): 4910657920

約数和(自身を除く): 2995846204

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 61, 74, 76, 111, 114, 122, 148, 183, 222, 228, 244, 366, 444, 703, 732, 1159, 1406, 2109, 2257, 2318, 2812, 3477, 3721, 4218, 4514, 4636, 6771, 6954, 7442, 8436, 9028, 11163, 13542, 13908, 14884, 22326, 27084, 42883, 44652, 70699, 85766, 128649, 137677, 141398, 171532, 212097, 226981, 257298, 275354, 282796, 413031, 424194, 453962, 514596, 550708, 680943, 826062, 848388, 907924, 1361886, 1652124, 2615863, 2723772, 4312639, 5231726, 7847589, 8398297, 8625278, 10463452, 12937917, 15695178, 16796594, 17250556, 25194891, 25875834, 31390356, 33593188, 50389782, 51751668, 100779564, 159567643, 319135286, 478702929, 638270572, 957405858, 1914811716]

約数ペア:

[(1, 1914811716), (2, 957405858), (3, 638270572), (4, 478702929), (6, 319135286), (12, 159567643), (19, 100779564), (37, 51751668), (38, 50389782), (57, 33593188), (61, 31390356), (74, 25875834), (76, 25194891), (111, 17250556), (114, 16796594), (122, 15695178), (148, 12937917), (183, 10463452), (222, 8625278), (228, 8398297), (244, 7847589), (366, 5231726), (444, 4312639), (703, 2723772), (732, 2615863), (1159, 1652124), (1406, 1361886), (2109, 907924), (2257, 848388), (2318, 826062), (2812, 680943), (3477, 550708), (3721, 514596), (4218, 453962), (4514, 424194), (4636, 413031), (6771, 282796), (6954, 275354), (7442, 257298), (8436, 226981), (9028, 212097), (11163, 171532), (13542, 141398), (13908, 137677), (14884, 128649), (22326, 85766), (27084, 70699), (42883, 44652)]