181118868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 511472640

約数和(自身を除く): 330353772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 283, 399, 401, 532, 566, 798, 802, 849, 1132, 1203, 1596, 1604, 1698, 1981, 2406, 2807, 3396, 3962, 4812, 5377, 5614, 5943, 7619, 7924, 8421, 10754, 11228, 11886, 15238, 16131, 16842, 21508, 22857, 23772, 30476, 32262, 33684, 37639, 45714, 53333, 64524, 75278, 91428, 106666, 112917, 113483, 150556, 159999, 213332, 225834, 226966, 319998, 340449, 451668, 453932, 639996, 680898, 794381, 1361796, 1588762, 2156177, 2383143, 3177524, 4312354, 4766286, 6468531, 8624708, 9532572, 12937062, 15093239, 25874124, 30186478, 45279717, 60372956, 90559434, 181118868]

約数ペア:

[(1, 181118868), (2, 90559434), (3, 60372956), (4, 45279717), (6, 30186478), (7, 25874124), (12, 15093239), (14, 12937062), (19, 9532572), (21, 8624708), (28, 6468531), (38, 4766286), (42, 4312354), (57, 3177524), (76, 2383143), (84, 2156177), (114, 1588762), (133, 1361796), (228, 794381), (266, 680898), (283, 639996), (399, 453932), (401, 451668), (532, 340449), (566, 319998), (798, 226966), (802, 225834), (849, 213332), (1132, 159999), (1203, 150556), (1596, 113483), (1604, 112917), (1698, 106666), (1981, 91428), (2406, 75278), (2807, 64524), (3396, 53333), (3962, 45714), (4812, 37639), (5377, 33684), (5614, 32262), (5943, 30476), (7619, 23772), (7924, 22857), (8421, 21508), (10754, 16842), (11228, 16131), (11886, 15238)]