21825288

素因数分解:

$2^3\times 3^5\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 62462400

約数和(自身を除く): 40637112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 109, 162, 206, 216, 218, 243, 309, 324, 327, 412, 436, 486, 618, 648, 654, 824, 872, 927, 972, 981, 1236, 1308, 1854, 1944, 1962, 2472, 2616, 2781, 2943, 3708, 3924, 5562, 5886, 7416, 7848, 8343, 8829, 11124, 11227, 11772, 16686, 17658, 22248, 22454, 23544, 25029, 26487, 33372, 33681, 35316, 44908, 50058, 52974, 66744, 67362, 70632, 89816, 100116, 101043, 105948, 134724, 200232, 202086, 211896, 269448, 303129, 404172, 606258, 808344, 909387, 1212516, 1818774, 2425032, 2728161, 3637548, 5456322, 7275096, 10912644, 21825288]

約数ペア:

[(1, 21825288), (2, 10912644), (3, 7275096), (4, 5456322), (6, 3637548), (8, 2728161), (9, 2425032), (12, 1818774), (18, 1212516), (24, 909387), (27, 808344), (36, 606258), (54, 404172), (72, 303129), (81, 269448), (103, 211896), (108, 202086), (109, 200232), (162, 134724), (206, 105948), (216, 101043), (218, 100116), (243, 89816), (309, 70632), (324, 67362), (327, 66744), (412, 52974), (436, 50058), (486, 44908), (618, 35316), (648, 33681), (654, 33372), (824, 26487), (872, 25029), (927, 23544), (972, 22454), (981, 22248), (1236, 17658), (1308, 16686), (1854, 11772), (1944, 11227), (1962, 11124), (2472, 8829), (2616, 8343), (2781, 7848), (2943, 7416), (3708, 5886), (3924, 5562)]