17887632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 53329920

約数和(自身を除く): 35442288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 383, 417, 556, 766, 834, 973, 1112, 1149, 1532, 1668, 1946, 2224, 2298, 2681, 2919, 3064, 3336, 3892, 4596, 5362, 5838, 6128, 6672, 7784, 8043, 9192, 10724, 11676, 15568, 16086, 18384, 21448, 23352, 32172, 42896, 46704, 53237, 64344, 106474, 128688, 159711, 212948, 319422, 372659, 425896, 638844, 745318, 851792, 1117977, 1277688, 1490636, 2235954, 2555376, 2981272, 4471908, 5962544, 8943816, 17887632]

約数ペア:

[(1, 17887632), (2, 8943816), (3, 5962544), (4, 4471908), (6, 2981272), (7, 2555376), (8, 2235954), (12, 1490636), (14, 1277688), (16, 1117977), (21, 851792), (24, 745318), (28, 638844), (42, 425896), (48, 372659), (56, 319422), (84, 212948), (112, 159711), (139, 128688), (168, 106474), (278, 64344), (336, 53237), (383, 46704), (417, 42896), (556, 32172), (766, 23352), (834, 21448), (973, 18384), (1112, 16086), (1149, 15568), (1532, 11676), (1668, 10724), (1946, 9192), (2224, 8043), (2298, 7784), (2681, 6672), (2919, 6128), (3064, 5838), (3336, 5362), (3892, 4596)]