2220173874

素因数分解:

$2^1\times 3^6\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:427

約数の個数: 112

約数和(自身を含む): 5156161920

約数和(自身を除く): 2935988046

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 179, 181, 243, 282, 358, 362, 423, 486, 537, 543, 729, 846, 1074, 1086, 1269, 1458, 1611, 1629, 2538, 3222, 3258, 3807, 4833, 4887, 7614, 8413, 8507, 9666, 9774, 11421, 14499, 14661, 16826, 17014, 22842, 25239, 25521, 28998, 29322, 32399, 34263, 43497, 43983, 50478, 51042, 64798, 68526, 75717, 76563, 86994, 87966, 97197, 130491, 131949, 151434, 153126, 194394, 227151, 229689, 260982, 263898, 291591, 454302, 459378, 583182, 681453, 689067, 874773, 1362906, 1378134, 1522753, 1749546, 2044359, 2067201, 2624319, 3045506, 4088718, 4134402, 4568259, 5248638, 6133077, 6201603, 7872957, 9136518, 12266154, 12403206, 13704777, 15745914, 23618871, 27409554, 41114331, 47237742, 82228662, 123342993, 246685986, 370028979, 740057958, 1110086937, 2220173874]

約数ペア:

[(1, 2220173874), (2, 1110086937), (3, 740057958), (6, 370028979), (9, 246685986), (18, 123342993), (27, 82228662), (47, 47237742), (54, 41114331), (81, 27409554), (94, 23618871), (141, 15745914), (162, 13704777), (179, 12403206), (181, 12266154), (243, 9136518), (282, 7872957), (358, 6201603), (362, 6133077), (423, 5248638), (486, 4568259), (537, 4134402), (543, 4088718), (729, 3045506), (846, 2624319), (1074, 2067201), (1086, 2044359), (1269, 1749546), (1458, 1522753), (1611, 1378134), (1629, 1362906), (2538, 874773), (3222, 689067), (3258, 681453), (3807, 583182), (4833, 459378), (4887, 454302), (7614, 291591), (8413, 263898), (8507, 260982), (9666, 229689), (9774, 227151), (11421, 194394), (14499, 153126), (14661, 151434), (16826, 131949), (17014, 130491), (22842, 97197), (25239, 87966), (25521, 86994), (28998, 76563), (29322, 75717), (32399, 68526), (34263, 64798), (43497, 51042), (43983, 50478)]