21363192

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 60652800

約数和(自身を除く): 39289608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 59, 72, 94, 107, 118, 141, 177, 188, 214, 236, 282, 321, 354, 376, 423, 428, 472, 531, 564, 642, 708, 846, 856, 963, 1062, 1128, 1284, 1416, 1692, 1926, 2124, 2568, 2773, 3384, 3852, 4248, 5029, 5546, 6313, 7704, 8319, 10058, 11092, 12626, 15087, 16638, 18939, 20116, 22184, 24957, 25252, 30174, 33276, 37878, 40232, 45261, 49914, 50504, 56817, 60348, 66552, 75756, 90522, 99828, 113634, 120696, 151512, 181044, 199656, 227268, 296711, 362088, 454536, 593422, 890133, 1186844, 1780266, 2373688, 2670399, 3560532, 5340798, 7121064, 10681596, 21363192]

約数ペア:

[(1, 21363192), (2, 10681596), (3, 7121064), (4, 5340798), (6, 3560532), (8, 2670399), (9, 2373688), (12, 1780266), (18, 1186844), (24, 890133), (36, 593422), (47, 454536), (59, 362088), (72, 296711), (94, 227268), (107, 199656), (118, 181044), (141, 151512), (177, 120696), (188, 113634), (214, 99828), (236, 90522), (282, 75756), (321, 66552), (354, 60348), (376, 56817), (423, 50504), (428, 49914), (472, 45261), (531, 40232), (564, 37878), (642, 33276), (708, 30174), (846, 25252), (856, 24957), (963, 22184), (1062, 20116), (1128, 18939), (1284, 16638), (1416, 15087), (1692, 12626), (1926, 11092), (2124, 10058), (2568, 8319), (2773, 7704), (3384, 6313), (3852, 5546), (4248, 5029)]