21821796735180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{756126013}}^1$

素因数の和:756126075

約数の個数: 96

約数和(自身を含む): 67579518627264

約数和(自身を除く): 45757721892084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 4810, 5772, 7215, 9620, 14430, 28860, 756126013, 1512252026, 2268378039, 3024504052, 3780630065, 4536756078, 7561260130, 9073512156, 9829638169, 11341890195, 15122520260, 19659276338, 22683780390, 27976662481, 29488914507, 39318552676, 45367560780, 49148190845, 55953324962, 58977829014, 83929987443, 98296381690, 111906649924, 117955658028, 139883312405, 147444572535, 167859974886, 196592763380, 279766624810, 294889145070, 335719949772, 363696612253, 419649937215, 559533249620, 589778290140, 727393224506, 839299874430, 1091089836759, 1454786449012, 1678599748860, 1818483061265, 2182179673518, 3636966122530, 4364359347036, 5455449183795, 7273932245060, 10910898367590, 21821796735180]

約数ペア:

[(1, 21821796735180), (2, 10910898367590), (3, 7273932245060), (4, 5455449183795), (5, 4364359347036), (6, 3636966122530), (10, 2182179673518), (12, 1818483061265), (13, 1678599748860), (15, 1454786449012), (20, 1091089836759), (26, 839299874430), (30, 727393224506), (37, 589778290140), (39, 559533249620), (52, 419649937215), (60, 363696612253), (65, 335719949772), (74, 294889145070), (78, 279766624810), (111, 196592763380), (130, 167859974886), (148, 147444572535), (156, 139883312405), (185, 117955658028), (195, 111906649924), (222, 98296381690), (260, 83929987443), (370, 58977829014), (390, 55953324962), (444, 49148190845), (481, 45367560780), (555, 39318552676), (740, 29488914507), (780, 27976662481), (962, 22683780390), (1110, 19659276338), (1443, 15122520260), (1924, 11341890195), (2220, 9829638169), (2405, 9073512156), (2886, 7561260130), (4810, 4536756078), (5772, 3780630065), (7215, 3024504052), (9620, 2268378039), (14430, 1512252026), (28860, 756126013)]