8143223508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1404973}}^1$

素因数の和:1405013

約数の個数: 72

約数和(自身を含む): 24547705728

約数和(自身を除く): 16404482220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 1404973, 2809946, 4214919, 5619892, 8429838, 9834811, 12644757, 16859676, 19669622, 25289514, 29504433, 32314379, 39339244, 50579028, 59008866, 64628758, 88513299, 96943137, 118017732, 129257516, 177026598, 193886274, 226200653, 290829411, 354053196, 387772548, 452401306, 581658822, 678601959, 904802612, 1163317644, 1357203918, 2035805877, 2714407836, 4071611754, 8143223508]

約数ペア:

[(1, 8143223508), (2, 4071611754), (3, 2714407836), (4, 2035805877), (6, 1357203918), (7, 1163317644), (9, 904802612), (12, 678601959), (14, 581658822), (18, 452401306), (21, 387772548), (23, 354053196), (28, 290829411), (36, 226200653), (42, 193886274), (46, 177026598), (63, 129257516), (69, 118017732), (84, 96943137), (92, 88513299), (126, 64628758), (138, 59008866), (161, 50579028), (207, 39339244), (252, 32314379), (276, 29504433), (322, 25289514), (414, 19669622), (483, 16859676), (644, 12644757), (828, 9834811), (966, 8429838), (1449, 5619892), (1932, 4214919), (2898, 2809946), (5796, 1404973)]