11981424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 38485632

約数和(自身を除く): 26504208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 211, 273, 312, 336, 338, 364, 422, 507, 546, 624, 633, 676, 728, 844, 1014, 1092, 1183, 1266, 1352, 1456, 1477, 1688, 2028, 2184, 2366, 2532, 2704, 2743, 2954, 3376, 3549, 4056, 4368, 4431, 4732, 5064, 5486, 5908, 7098, 8112, 8229, 8862, 9464, 10128, 10972, 11816, 14196, 16458, 17724, 18928, 19201, 21944, 23632, 28392, 32916, 35448, 35659, 38402, 43888, 56784, 57603, 65832, 70896, 71318, 76804, 106977, 115206, 131664, 142636, 153608, 213954, 230412, 249613, 285272, 307216, 427908, 460824, 499226, 570544, 748839, 855816, 921648, 998452, 1497678, 1711632, 1996904, 2995356, 3993808, 5990712, 11981424]

約数ペア:

[(1, 11981424), (2, 5990712), (3, 3993808), (4, 2995356), (6, 1996904), (7, 1711632), (8, 1497678), (12, 998452), (13, 921648), (14, 855816), (16, 748839), (21, 570544), (24, 499226), (26, 460824), (28, 427908), (39, 307216), (42, 285272), (48, 249613), (52, 230412), (56, 213954), (78, 153608), (84, 142636), (91, 131664), (104, 115206), (112, 106977), (156, 76804), (168, 71318), (169, 70896), (182, 65832), (208, 57603), (211, 56784), (273, 43888), (312, 38402), (336, 35659), (338, 35448), (364, 32916), (422, 28392), (507, 23632), (546, 21944), (624, 19201), (633, 18928), (676, 17724), (728, 16458), (844, 14196), (1014, 11816), (1092, 10972), (1183, 10128), (1266, 9464), (1352, 8862), (1456, 8229), (1477, 8112), (1688, 7098), (2028, 5908), (2184, 5486), (2366, 5064), (2532, 4732), (2704, 4431), (2743, 4368), (2954, 4056), (3376, 3549)]