18131652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 59265024

約数和(自身を除く): 41133372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 211, 217, 231, 252, 279, 308, 341, 372, 396, 422, 434, 462, 558, 633, 651, 682, 693, 844, 868, 924, 1023, 1116, 1266, 1302, 1364, 1386, 1477, 1899, 1953, 2046, 2321, 2387, 2532, 2604, 2772, 2954, 3069, 3798, 3906, 4092, 4431, 4642, 4774, 5908, 6138, 6541, 6963, 7161, 7596, 7812, 8862, 9284, 9548, 12276, 13082, 13293, 13926, 14322, 16247, 17724, 19623, 20889, 21483, 26164, 26586, 27852, 28644, 32494, 39246, 41778, 42966, 45787, 48741, 53172, 58869, 64988, 71951, 78492, 83556, 85932, 91574, 97482, 117738, 137361, 143902, 146223, 183148, 194964, 215853, 235476, 274722, 287804, 292446, 412083, 431706, 503657, 549444, 584892, 647559, 824166, 863412, 1007314, 1295118, 1510971, 1648332, 2014628, 2590236, 3021942, 4532913, 6043884, 9065826, 18131652]

約数ペア:

[(1, 18131652), (2, 9065826), (3, 6043884), (4, 4532913), (6, 3021942), (7, 2590236), (9, 2014628), (11, 1648332), (12, 1510971), (14, 1295118), (18, 1007314), (21, 863412), (22, 824166), (28, 647559), (31, 584892), (33, 549444), (36, 503657), (42, 431706), (44, 412083), (62, 292446), (63, 287804), (66, 274722), (77, 235476), (84, 215853), (93, 194964), (99, 183148), (124, 146223), (126, 143902), (132, 137361), (154, 117738), (186, 97482), (198, 91574), (211, 85932), (217, 83556), (231, 78492), (252, 71951), (279, 64988), (308, 58869), (341, 53172), (372, 48741), (396, 45787), (422, 42966), (434, 41778), (462, 39246), (558, 32494), (633, 28644), (651, 27852), (682, 26586), (693, 26164), (844, 21483), (868, 20889), (924, 19623), (1023, 17724), (1116, 16247), (1266, 14322), (1302, 13926), (1364, 13293), (1386, 13082), (1477, 12276), (1899, 9548), (1953, 9284), (2046, 8862), (2321, 7812), (2387, 7596), (2532, 7161), (2604, 6963), (2772, 6541), (2954, 6138), (3069, 5908), (3798, 4774), (3906, 4642), (4092, 4431)]