2018016528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{53831}}^1$

素因数の和:53924

約数の個数: 80

約数和(自身を含む): 5767345152

約数和(自身を除く): 3749328624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4686, 6248, 9372, 12496, 18744, 37488, 53831, 107662, 161493, 215324, 322986, 430648, 592141, 645972, 861296, 1184282, 1291944, 1776423, 2368564, 2583888, 3552846, 3822001, 4737128, 7105692, 7644002, 9474256, 11466003, 14211384, 15288004, 22932006, 28422768, 30576008, 42042011, 45864012, 61152016, 84084022, 91728024, 126126033, 168168044, 183456048, 252252066, 336336088, 504504132, 672672176, 1009008264, 2018016528]

約数ペア:

[(1, 2018016528), (2, 1009008264), (3, 672672176), (4, 504504132), (6, 336336088), (8, 252252066), (11, 183456048), (12, 168168044), (16, 126126033), (22, 91728024), (24, 84084022), (33, 61152016), (44, 45864012), (48, 42042011), (66, 30576008), (71, 28422768), (88, 22932006), (132, 15288004), (142, 14211384), (176, 11466003), (213, 9474256), (264, 7644002), (284, 7105692), (426, 4737128), (528, 3822001), (568, 3552846), (781, 2583888), (852, 2368564), (1136, 1776423), (1562, 1291944), (1704, 1184282), (2343, 861296), (3124, 645972), (3408, 592141), (4686, 430648), (6248, 322986), (9372, 215324), (12496, 161493), (18744, 107662), (37488, 53831)]