18260064

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 56609280

約数和(自身を除く): 38349216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 71, 72, 76, 94, 96, 114, 141, 142, 144, 152, 171, 188, 213, 228, 282, 284, 288, 304, 342, 376, 423, 426, 456, 564, 568, 608, 639, 684, 752, 846, 852, 893, 912, 1128, 1136, 1278, 1349, 1368, 1504, 1692, 1704, 1786, 1824, 2256, 2272, 2556, 2679, 2698, 2736, 3337, 3384, 3408, 3572, 4047, 4512, 5112, 5358, 5396, 5472, 6674, 6768, 6816, 7144, 8037, 8094, 10011, 10224, 10716, 10792, 12141, 13348, 13536, 14288, 16074, 16188, 20022, 20448, 21432, 21584, 24282, 26696, 28576, 30033, 32148, 32376, 40044, 42864, 43168, 48564, 53392, 60066, 63403, 64296, 64752, 80088, 85728, 97128, 106784, 120132, 126806, 128592, 129504, 160176, 190209, 194256, 240264, 253612, 257184, 320352, 380418, 388512, 480528, 507224, 570627, 760836, 961056, 1014448, 1141254, 1521672, 2028896, 2282508, 3043344, 4565016, 6086688, 9130032, 18260064]

約数ペア:

[(1, 18260064), (2, 9130032), (3, 6086688), (4, 4565016), (6, 3043344), (8, 2282508), (9, 2028896), (12, 1521672), (16, 1141254), (18, 1014448), (19, 961056), (24, 760836), (32, 570627), (36, 507224), (38, 480528), (47, 388512), (48, 380418), (57, 320352), (71, 257184), (72, 253612), (76, 240264), (94, 194256), (96, 190209), (114, 160176), (141, 129504), (142, 128592), (144, 126806), (152, 120132), (171, 106784), (188, 97128), (213, 85728), (228, 80088), (282, 64752), (284, 64296), (288, 63403), (304, 60066), (342, 53392), (376, 48564), (423, 43168), (426, 42864), (456, 40044), (564, 32376), (568, 32148), (608, 30033), (639, 28576), (684, 26696), (752, 24282), (846, 21584), (852, 21432), (893, 20448), (912, 20022), (1128, 16188), (1136, 16074), (1278, 14288), (1349, 13536), (1368, 13348), (1504, 12141), (1692, 10792), (1704, 10716), (1786, 10224), (1824, 10011), (2256, 8094), (2272, 8037), (2556, 7144), (2679, 6816), (2698, 6768), (2736, 6674), (3337, 5472), (3384, 5396), (3408, 5358), (3572, 5112), (4047, 4512)]