18261330264

素因数分解:

$2^3\times 3^2\times {\mathrm{233}}^1\times {\mathrm{347}}^1\times {\mathrm{3137}}^1$

素因数の和:3729

約数の個数: 96

約数和(自身を含む): 49829055120

約数和(自身を除く): 31567724856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 233, 347, 466, 694, 699, 932, 1041, 1388, 1398, 1864, 2082, 2097, 2776, 2796, 3123, 3137, 4164, 4194, 5592, 6246, 6274, 8328, 8388, 9411, 12492, 12548, 16776, 18822, 24984, 25096, 28233, 37644, 56466, 75288, 80851, 112932, 161702, 225864, 242553, 323404, 485106, 646808, 727659, 730921, 970212, 1088539, 1455318, 1461842, 1940424, 2177078, 2192763, 2910636, 2923684, 3265617, 4354156, 4385526, 5821272, 5847368, 6531234, 6578289, 8708312, 8771052, 9796851, 13062468, 13156578, 17542104, 19593702, 26124936, 26313156, 39187404, 52626312, 78374808, 253629587, 507259174, 760888761, 1014518348, 1521777522, 2029036696, 2282666283, 3043555044, 4565332566, 6087110088, 9130665132, 18261330264]

約数ペア:

[(1, 18261330264), (2, 9130665132), (3, 6087110088), (4, 4565332566), (6, 3043555044), (8, 2282666283), (9, 2029036696), (12, 1521777522), (18, 1014518348), (24, 760888761), (36, 507259174), (72, 253629587), (233, 78374808), (347, 52626312), (466, 39187404), (694, 26313156), (699, 26124936), (932, 19593702), (1041, 17542104), (1388, 13156578), (1398, 13062468), (1864, 9796851), (2082, 8771052), (2097, 8708312), (2776, 6578289), (2796, 6531234), (3123, 5847368), (3137, 5821272), (4164, 4385526), (4194, 4354156), (5592, 3265617), (6246, 2923684), (6274, 2910636), (8328, 2192763), (8388, 2177078), (9411, 1940424), (12492, 1461842), (12548, 1455318), (16776, 1088539), (18822, 970212), (24984, 730921), (25096, 727659), (28233, 646808), (37644, 485106), (56466, 323404), (75288, 242553), (80851, 225864), (112932, 161702)]