18116028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:824

約数の個数: 96

約数和(自身を含む): 55480320

約数和(自身を除く): 37364292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 773, 837, 868, 1116, 1302, 1546, 1674, 1953, 2319, 2604, 3092, 3348, 3906, 4638, 5411, 5859, 6957, 7812, 9276, 10822, 11718, 13914, 16233, 20871, 21644, 23436, 23963, 27828, 32466, 41742, 47926, 48699, 64932, 71889, 83484, 95852, 97398, 143778, 146097, 167741, 194796, 215667, 287556, 292194, 335482, 431334, 503223, 584388, 647001, 670964, 862668, 1006446, 1294002, 1509669, 2012892, 2588004, 3019338, 4529007, 6038676, 9058014, 18116028]

約数ペア:

[(1, 18116028), (2, 9058014), (3, 6038676), (4, 4529007), (6, 3019338), (7, 2588004), (9, 2012892), (12, 1509669), (14, 1294002), (18, 1006446), (21, 862668), (27, 670964), (28, 647001), (31, 584388), (36, 503223), (42, 431334), (54, 335482), (62, 292194), (63, 287556), (84, 215667), (93, 194796), (108, 167741), (124, 146097), (126, 143778), (186, 97398), (189, 95852), (217, 83484), (252, 71889), (279, 64932), (372, 48699), (378, 47926), (434, 41742), (558, 32466), (651, 27828), (756, 23963), (773, 23436), (837, 21644), (868, 20871), (1116, 16233), (1302, 13914), (1546, 11718), (1674, 10822), (1953, 9276), (2319, 7812), (2604, 6957), (3092, 5859), (3348, 5411), (3906, 4638)]