18433584

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 57097040

約数和(自身を除く): 38663456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 229, 234, 258, 312, 344, 387, 458, 468, 516, 559, 624, 687, 688, 774, 916, 936, 1032, 1118, 1374, 1548, 1677, 1832, 1872, 2061, 2064, 2236, 2748, 2977, 3096, 3354, 3664, 4122, 4472, 5031, 5496, 5954, 6192, 6708, 8244, 8931, 8944, 9847, 10062, 10992, 11908, 13416, 16488, 17862, 19694, 20124, 23816, 26793, 26832, 29541, 32976, 35724, 39388, 40248, 47632, 53586, 59082, 71448, 78776, 80496, 88623, 107172, 118164, 128011, 142896, 157552, 177246, 214344, 236328, 256022, 354492, 384033, 428688, 472656, 512044, 708984, 768066, 1024088, 1152099, 1417968, 1536132, 2048176, 2304198, 3072264, 4608396, 6144528, 9216792, 18433584]

約数ペア:

[(1, 18433584), (2, 9216792), (3, 6144528), (4, 4608396), (6, 3072264), (8, 2304198), (9, 2048176), (12, 1536132), (13, 1417968), (16, 1152099), (18, 1024088), (24, 768066), (26, 708984), (36, 512044), (39, 472656), (43, 428688), (48, 384033), (52, 354492), (72, 256022), (78, 236328), (86, 214344), (104, 177246), (117, 157552), (129, 142896), (144, 128011), (156, 118164), (172, 107172), (208, 88623), (229, 80496), (234, 78776), (258, 71448), (312, 59082), (344, 53586), (387, 47632), (458, 40248), (468, 39388), (516, 35724), (559, 32976), (624, 29541), (687, 26832), (688, 26793), (774, 23816), (916, 20124), (936, 19694), (1032, 17862), (1118, 16488), (1374, 13416), (1548, 11908), (1677, 10992), (1832, 10062), (1872, 9847), (2061, 8944), (2064, 8931), (2236, 8244), (2748, 6708), (2977, 6192), (3096, 5954), (3354, 5496), (3664, 5031), (4122, 4472)]