9894144

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 28387072

約数和(自身を除く): 18492928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 991, 1248, 1664, 1982, 2496, 2973, 3328, 3964, 4992, 5946, 7928, 9984, 11892, 12883, 15856, 23784, 25766, 31712, 38649, 47568, 51532, 63424, 77298, 95136, 103064, 126848, 154596, 190272, 206128, 253696, 309192, 380544, 412256, 618384, 761088, 824512, 1236768, 1649024, 2473536, 3298048, 4947072, 9894144]

約数ペア:

[(1, 9894144), (2, 4947072), (3, 3298048), (4, 2473536), (6, 1649024), (8, 1236768), (12, 824512), (13, 761088), (16, 618384), (24, 412256), (26, 380544), (32, 309192), (39, 253696), (48, 206128), (52, 190272), (64, 154596), (78, 126848), (96, 103064), (104, 95136), (128, 77298), (156, 63424), (192, 51532), (208, 47568), (256, 38649), (312, 31712), (384, 25766), (416, 23784), (624, 15856), (768, 12883), (832, 11892), (991, 9984), (1248, 7928), (1664, 5946), (1982, 4992), (2496, 3964), (2973, 3328)]