123034842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 338534400

約数和(自身を除く): 215499558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 37, 38, 42, 54, 57, 63, 74, 111, 114, 126, 133, 171, 189, 222, 259, 266, 333, 342, 378, 399, 463, 513, 518, 666, 703, 777, 798, 926, 999, 1026, 1197, 1389, 1406, 1554, 1998, 2109, 2331, 2394, 2778, 3241, 3591, 4167, 4218, 4662, 4921, 6327, 6482, 6993, 7182, 8334, 8797, 9723, 9842, 12501, 12654, 13986, 14763, 17131, 17594, 18981, 19446, 25002, 26391, 29169, 29526, 34262, 37962, 44289, 51393, 52782, 58338, 61579, 79173, 87507, 88578, 102786, 119917, 123158, 132867, 154179, 158346, 175014, 184737, 237519, 239834, 265734, 308358, 325489, 359751, 369474, 462537, 475038, 554211, 650978, 719502, 925074, 976467, 1079253, 1108422, 1662633, 1952934, 2158506, 2278423, 2929401, 3237759, 3325266, 4556846, 5858802, 6475518, 6835269, 8788203, 13670538, 17576406, 20505807, 41011614, 61517421, 123034842]

約数ペア:

[(1, 123034842), (2, 61517421), (3, 41011614), (6, 20505807), (7, 17576406), (9, 13670538), (14, 8788203), (18, 6835269), (19, 6475518), (21, 5858802), (27, 4556846), (37, 3325266), (38, 3237759), (42, 2929401), (54, 2278423), (57, 2158506), (63, 1952934), (74, 1662633), (111, 1108422), (114, 1079253), (126, 976467), (133, 925074), (171, 719502), (189, 650978), (222, 554211), (259, 475038), (266, 462537), (333, 369474), (342, 359751), (378, 325489), (399, 308358), (463, 265734), (513, 239834), (518, 237519), (666, 184737), (703, 175014), (777, 158346), (798, 154179), (926, 132867), (999, 123158), (1026, 119917), (1197, 102786), (1389, 88578), (1406, 87507), (1554, 79173), (1998, 61579), (2109, 58338), (2331, 52782), (2394, 51393), (2778, 44289), (3241, 37962), (3591, 34262), (4167, 29526), (4218, 29169), (4662, 26391), (4921, 25002), (6327, 19446), (6482, 18981), (6993, 17594), (7182, 17131), (8334, 14763), (8797, 13986), (9723, 12654), (9842, 12501)]