18717234144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{456607}}^1$

素因数の和:456688

約数の個数: 96

約数和(自身を含む): 57072347136

約数和(自身を除く): 38355112992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 854, 976, 1281, 1464, 1708, 1952, 2562, 2928, 3416, 5124, 5856, 6832, 10248, 13664, 20496, 40992, 456607, 913214, 1369821, 1826428, 2739642, 3196249, 3652856, 5479284, 6392498, 7305712, 9588747, 10958568, 12784996, 14611424, 19177494, 21917136, 25569992, 27853027, 38354988, 43834272, 51139984, 55706054, 76709976, 83559081, 102279968, 111412108, 153419952, 167118162, 194971189, 222824216, 306839904, 334236324, 389942378, 445648432, 584913567, 668472648, 779884756, 891296864, 1169827134, 1336945296, 1559769512, 2339654268, 2673890592, 3119539024, 4679308536, 6239078048, 9358617072, 18717234144]

約数ペア:

[(1, 18717234144), (2, 9358617072), (3, 6239078048), (4, 4679308536), (6, 3119539024), (7, 2673890592), (8, 2339654268), (12, 1559769512), (14, 1336945296), (16, 1169827134), (21, 891296864), (24, 779884756), (28, 668472648), (32, 584913567), (42, 445648432), (48, 389942378), (56, 334236324), (61, 306839904), (84, 222824216), (96, 194971189), (112, 167118162), (122, 153419952), (168, 111412108), (183, 102279968), (224, 83559081), (244, 76709976), (336, 55706054), (366, 51139984), (427, 43834272), (488, 38354988), (672, 27853027), (732, 25569992), (854, 21917136), (976, 19177494), (1281, 14611424), (1464, 12784996), (1708, 10958568), (1952, 9588747), (2562, 7305712), (2928, 6392498), (3416, 5479284), (5124, 3652856), (5856, 3196249), (6832, 2739642), (10248, 1826428), (13664, 1369821), (20496, 913214), (40992, 456607)]