18343260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 180

約数和(自身を含む): 63240408

約数和(自身を除く): 44897148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 81, 90, 108, 117, 130, 134, 135, 156, 162, 169, 180, 195, 201, 234, 260, 268, 270, 324, 335, 338, 351, 390, 402, 405, 468, 507, 540, 585, 603, 670, 676, 702, 780, 804, 810, 845, 871, 1005, 1014, 1053, 1170, 1206, 1340, 1404, 1521, 1620, 1690, 1742, 1755, 1809, 2010, 2028, 2106, 2340, 2412, 2535, 2613, 3015, 3042, 3380, 3484, 3510, 3618, 4020, 4212, 4355, 4563, 5070, 5226, 5265, 5427, 6030, 6084, 7020, 7236, 7605, 7839, 8710, 9045, 9126, 10140, 10452, 10530, 10854, 11323, 12060, 13065, 13689, 15210, 15678, 17420, 18090, 18252, 21060, 21708, 22646, 22815, 23517, 26130, 27135, 27378, 30420, 31356, 33969, 36180, 39195, 45292, 45630, 47034, 52260, 54270, 54756, 56615, 67938, 68445, 70551, 78390, 91260, 94068, 101907, 108540, 113230, 117585, 135876, 136890, 141102, 156780, 169845, 203814, 226460, 235170, 273780, 282204, 305721, 339690, 352755, 407628, 470340, 509535, 611442, 679380, 705510, 917163, 1019070, 1222884, 1411020, 1528605, 1834326, 2038140, 3057210, 3668652, 4585815, 6114420, 9171630, 18343260]

約数ペア:

[(1, 18343260), (2, 9171630), (3, 6114420), (4, 4585815), (5, 3668652), (6, 3057210), (9, 2038140), (10, 1834326), (12, 1528605), (13, 1411020), (15, 1222884), (18, 1019070), (20, 917163), (26, 705510), (27, 679380), (30, 611442), (36, 509535), (39, 470340), (45, 407628), (52, 352755), (54, 339690), (60, 305721), (65, 282204), (67, 273780), (78, 235170), (81, 226460), (90, 203814), (108, 169845), (117, 156780), (130, 141102), (134, 136890), (135, 135876), (156, 117585), (162, 113230), (169, 108540), (180, 101907), (195, 94068), (201, 91260), (234, 78390), (260, 70551), (268, 68445), (270, 67938), (324, 56615), (335, 54756), (338, 54270), (351, 52260), (390, 47034), (402, 45630), (405, 45292), (468, 39195), (507, 36180), (540, 33969), (585, 31356), (603, 30420), (670, 27378), (676, 27135), (702, 26130), (780, 23517), (804, 22815), (810, 22646), (845, 21708), (871, 21060), (1005, 18252), (1014, 18090), (1053, 17420), (1170, 15678), (1206, 15210), (1340, 13689), (1404, 13065), (1521, 12060), (1620, 11323), (1690, 10854), (1742, 10530), (1755, 10452), (1809, 10140), (2010, 9126), (2028, 9045), (2106, 8710), (2340, 7839), (2412, 7605), (2535, 7236), (2613, 7020), (3015, 6084), (3042, 6030), (3380, 5427), (3484, 5265), (3510, 5226), (3618, 5070), (4020, 4563), (4212, 4355)]