21433152

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 63268352

約数和(自身を除く): 41835200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 277, 312, 372, 403, 416, 496, 554, 624, 744, 806, 831, 832, 992, 1108, 1209, 1248, 1488, 1612, 1662, 1984, 2216, 2418, 2496, 2976, 3224, 3324, 3601, 4432, 4836, 5952, 6448, 6648, 7202, 8587, 8864, 9672, 10803, 12896, 13296, 14404, 17174, 17728, 19344, 21606, 25761, 25792, 26592, 28808, 34348, 38688, 43212, 51522, 53184, 57616, 68696, 77376, 86424, 103044, 111631, 115232, 137392, 172848, 206088, 223262, 230464, 274784, 334893, 345696, 412176, 446524, 549568, 669786, 691392, 824352, 893048, 1339572, 1648704, 1786096, 2679144, 3572192, 5358288, 7144384, 10716576, 21433152]

約数ペア:

[(1, 21433152), (2, 10716576), (3, 7144384), (4, 5358288), (6, 3572192), (8, 2679144), (12, 1786096), (13, 1648704), (16, 1339572), (24, 893048), (26, 824352), (31, 691392), (32, 669786), (39, 549568), (48, 446524), (52, 412176), (62, 345696), (64, 334893), (78, 274784), (93, 230464), (96, 223262), (104, 206088), (124, 172848), (156, 137392), (186, 115232), (192, 111631), (208, 103044), (248, 86424), (277, 77376), (312, 68696), (372, 57616), (403, 53184), (416, 51522), (496, 43212), (554, 38688), (624, 34348), (744, 28808), (806, 26592), (831, 25792), (832, 25761), (992, 21606), (1108, 19344), (1209, 17728), (1248, 17174), (1488, 14404), (1612, 13296), (1662, 12896), (1984, 10803), (2216, 9672), (2418, 8864), (2496, 8587), (2976, 7202), (3224, 6648), (3324, 6448), (3601, 5952), (4432, 4836)]