40147812

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 114710904

約数和(自身を除く): 74563092

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 37, 51, 54, 68, 74, 81, 102, 108, 111, 148, 153, 162, 197, 204, 222, 306, 324, 333, 394, 444, 459, 591, 612, 629, 666, 788, 918, 999, 1182, 1258, 1332, 1377, 1773, 1836, 1887, 1998, 2364, 2516, 2754, 2997, 3349, 3546, 3774, 3996, 5319, 5508, 5661, 5994, 6698, 7092, 7289, 7548, 10047, 10638, 11322, 11988, 13396, 14578, 15957, 16983, 20094, 21276, 21867, 22644, 29156, 30141, 31914, 33966, 40188, 43734, 50949, 60282, 63828, 65601, 67932, 87468, 90423, 101898, 120564, 123913, 131202, 180846, 196803, 203796, 247826, 262404, 271269, 361692, 371739, 393606, 495652, 542538, 590409, 743478, 787212, 1085076, 1115217, 1180818, 1486956, 2230434, 2361636, 3345651, 4460868, 6691302, 10036953, 13382604, 20073906, 40147812]

約数ペア:

[(1, 40147812), (2, 20073906), (3, 13382604), (4, 10036953), (6, 6691302), (9, 4460868), (12, 3345651), (17, 2361636), (18, 2230434), (27, 1486956), (34, 1180818), (36, 1115217), (37, 1085076), (51, 787212), (54, 743478), (68, 590409), (74, 542538), (81, 495652), (102, 393606), (108, 371739), (111, 361692), (148, 271269), (153, 262404), (162, 247826), (197, 203796), (204, 196803), (222, 180846), (306, 131202), (324, 123913), (333, 120564), (394, 101898), (444, 90423), (459, 87468), (591, 67932), (612, 65601), (629, 63828), (666, 60282), (788, 50949), (918, 43734), (999, 40188), (1182, 33966), (1258, 31914), (1332, 30141), (1377, 29156), (1773, 22644), (1836, 21867), (1887, 21276), (1998, 20094), (2364, 16983), (2516, 15957), (2754, 14578), (2997, 13396), (3349, 11988), (3546, 11322), (3774, 10638), (3996, 10047), (5319, 7548), (5508, 7289), (5661, 7092), (5994, 6698)]