19863437112

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{8191}}^1$

素因数の和:8418

約数の個数: 128

約数和(自身を含む): 56229888000

約数和(自身を除く): 36366450888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 109, 206, 216, 218, 309, 327, 412, 436, 618, 654, 824, 872, 927, 981, 1236, 1308, 1854, 1962, 2472, 2616, 2781, 2943, 3708, 3924, 5562, 5886, 7416, 7848, 8191, 11124, 11227, 11772, 16382, 22248, 22454, 23544, 24573, 32764, 33681, 44908, 49146, 65528, 67362, 73719, 89816, 98292, 101043, 134724, 147438, 196584, 202086, 221157, 269448, 294876, 303129, 404172, 442314, 589752, 606258, 808344, 843673, 884628, 892819, 1212516, 1687346, 1769256, 1785638, 2425032, 2531019, 2678457, 3374692, 3571276, 5062038, 5356914, 6749384, 7142552, 7593057, 8035371, 10124076, 10713828, 15186114, 16070742, 20248152, 21427656, 22779171, 24106113, 30372228, 32141484, 45558342, 48212226, 60744456, 64282968, 91116684, 91960357, 96424452, 182233368, 183920714, 192848904, 275881071, 367841428, 551762142, 735682856, 827643213, 1103524284, 1655286426, 2207048568, 2482929639, 3310572852, 4965859278, 6621145704, 9931718556, 19863437112]

約数ペア:

[(1, 19863437112), (2, 9931718556), (3, 6621145704), (4, 4965859278), (6, 3310572852), (8, 2482929639), (9, 2207048568), (12, 1655286426), (18, 1103524284), (24, 827643213), (27, 735682856), (36, 551762142), (54, 367841428), (72, 275881071), (103, 192848904), (108, 183920714), (109, 182233368), (206, 96424452), (216, 91960357), (218, 91116684), (309, 64282968), (327, 60744456), (412, 48212226), (436, 45558342), (618, 32141484), (654, 30372228), (824, 24106113), (872, 22779171), (927, 21427656), (981, 20248152), (1236, 16070742), (1308, 15186114), (1854, 10713828), (1962, 10124076), (2472, 8035371), (2616, 7593057), (2781, 7142552), (2943, 6749384), (3708, 5356914), (3924, 5062038), (5562, 3571276), (5886, 3374692), (7416, 2678457), (7848, 2531019), (8191, 2425032), (11124, 1785638), (11227, 1769256), (11772, 1687346), (16382, 1212516), (22248, 892819), (22454, 884628), (23544, 843673), (24573, 808344), (32764, 606258), (33681, 589752), (44908, 442314), (49146, 404172), (65528, 303129), (67362, 294876), (73719, 269448), (89816, 221157), (98292, 202086), (101043, 196584), (134724, 147438)]