18473472

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 120

約数和(自身を含む): 56387760

約数和(自身を除く): 37914288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 211, 228, 256, 288, 304, 342, 384, 422, 456, 512, 576, 608, 633, 684, 768, 844, 912, 1152, 1216, 1266, 1368, 1536, 1688, 1824, 1899, 2304, 2432, 2532, 2736, 3376, 3648, 3798, 4009, 4608, 4864, 5064, 5472, 6752, 7296, 7596, 8018, 9728, 10128, 10944, 12027, 13504, 14592, 15192, 16036, 20256, 21888, 24054, 27008, 29184, 30384, 32072, 36081, 40512, 43776, 48108, 54016, 60768, 64144, 72162, 81024, 87552, 96216, 108032, 121536, 128288, 144324, 162048, 192432, 243072, 256576, 288648, 324096, 384864, 486144, 513152, 577296, 769728, 972288, 1026304, 1154592, 1539456, 2052608, 2309184, 3078912, 4618368, 6157824, 9236736, 18473472]

約数ペア:

[(1, 18473472), (2, 9236736), (3, 6157824), (4, 4618368), (6, 3078912), (8, 2309184), (9, 2052608), (12, 1539456), (16, 1154592), (18, 1026304), (19, 972288), (24, 769728), (32, 577296), (36, 513152), (38, 486144), (48, 384864), (57, 324096), (64, 288648), (72, 256576), (76, 243072), (96, 192432), (114, 162048), (128, 144324), (144, 128288), (152, 121536), (171, 108032), (192, 96216), (211, 87552), (228, 81024), (256, 72162), (288, 64144), (304, 60768), (342, 54016), (384, 48108), (422, 43776), (456, 40512), (512, 36081), (576, 32072), (608, 30384), (633, 29184), (684, 27008), (768, 24054), (844, 21888), (912, 20256), (1152, 16036), (1216, 15192), (1266, 14592), (1368, 13504), (1536, 12027), (1688, 10944), (1824, 10128), (1899, 9728), (2304, 8018), (2432, 7596), (2532, 7296), (2736, 6752), (3376, 5472), (3648, 5064), (3798, 4864), (4009, 4608)]