42051828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 122316544

約数和(自身を除く): 80264716

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 97, 156, 182, 194, 273, 291, 364, 388, 397, 546, 582, 679, 794, 1092, 1164, 1191, 1261, 1358, 1588, 2037, 2382, 2522, 2716, 2779, 3783, 4074, 4764, 5044, 5161, 5558, 7566, 8148, 8337, 8827, 10322, 11116, 15132, 15483, 16674, 17654, 20644, 26481, 30966, 33348, 35308, 36127, 38509, 52962, 61932, 72254, 77018, 105924, 108381, 115527, 144508, 154036, 216762, 231054, 269563, 433524, 462108, 500617, 539126, 808689, 1001234, 1078252, 1501851, 1617378, 2002468, 3003702, 3234756, 3504319, 6007404, 7008638, 10512957, 14017276, 21025914, 42051828]

約数ペア:

[(1, 42051828), (2, 21025914), (3, 14017276), (4, 10512957), (6, 7008638), (7, 6007404), (12, 3504319), (13, 3234756), (14, 3003702), (21, 2002468), (26, 1617378), (28, 1501851), (39, 1078252), (42, 1001234), (52, 808689), (78, 539126), (84, 500617), (91, 462108), (97, 433524), (156, 269563), (182, 231054), (194, 216762), (273, 154036), (291, 144508), (364, 115527), (388, 108381), (397, 105924), (546, 77018), (582, 72254), (679, 61932), (794, 52962), (1092, 38509), (1164, 36127), (1191, 35308), (1261, 33348), (1358, 30966), (1588, 26481), (2037, 20644), (2382, 17654), (2522, 16674), (2716, 15483), (2779, 15132), (3783, 11116), (4074, 10322), (4764, 8827), (5044, 8337), (5161, 8148), (5558, 7566)]