18484992

素因数分解:

$2^8\times 3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 108

約数和(自身を含む): 54525744

約数和(自身を除く): 36040752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 113, 128, 142, 144, 192, 213, 226, 256, 284, 288, 339, 384, 426, 452, 568, 576, 639, 678, 768, 852, 904, 1017, 1136, 1152, 1278, 1356, 1704, 1808, 2034, 2272, 2304, 2556, 2712, 3408, 3616, 4068, 4544, 5112, 5424, 6816, 7232, 8023, 8136, 9088, 10224, 10848, 13632, 14464, 16046, 16272, 18176, 20448, 21696, 24069, 27264, 28928, 32092, 32544, 40896, 43392, 48138, 54528, 64184, 65088, 72207, 81792, 86784, 96276, 128368, 130176, 144414, 163584, 192552, 256736, 260352, 288828, 385104, 513472, 577656, 770208, 1026944, 1155312, 1540416, 2053888, 2310624, 3080832, 4621248, 6161664, 9242496, 18484992]

約数ペア:

[(1, 18484992), (2, 9242496), (3, 6161664), (4, 4621248), (6, 3080832), (8, 2310624), (9, 2053888), (12, 1540416), (16, 1155312), (18, 1026944), (24, 770208), (32, 577656), (36, 513472), (48, 385104), (64, 288828), (71, 260352), (72, 256736), (96, 192552), (113, 163584), (128, 144414), (142, 130176), (144, 128368), (192, 96276), (213, 86784), (226, 81792), (256, 72207), (284, 65088), (288, 64184), (339, 54528), (384, 48138), (426, 43392), (452, 40896), (568, 32544), (576, 32092), (639, 28928), (678, 27264), (768, 24069), (852, 21696), (904, 20448), (1017, 18176), (1136, 16272), (1152, 16046), (1278, 14464), (1356, 13632), (1704, 10848), (1808, 10224), (2034, 9088), (2272, 8136), (2304, 8023), (2556, 7232), (2712, 6816), (3408, 5424), (3616, 5112), (4068, 4544)]