18823929306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1112131}}^1$

素因数の和:1112187

約数の個数: 64

約数和(自身を含む): 47830573056

約数和(自身を除く): 29006643750

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8463, 16926, 1112131, 2224262, 3336393, 6672786, 7784917, 14457703, 15569834, 23354751, 28915406, 34476061, 43373109, 46709502, 68952122, 86746218, 101203921, 103428183, 202407842, 206856366, 241332427, 303611763, 448188793, 482664854, 607223526, 723997281, 896377586, 1344566379, 1447994562, 2689132758, 3137321551, 6274643102, 9411964653, 18823929306]

約数ペア:

[(1, 18823929306), (2, 9411964653), (3, 6274643102), (6, 3137321551), (7, 2689132758), (13, 1447994562), (14, 1344566379), (21, 896377586), (26, 723997281), (31, 607223526), (39, 482664854), (42, 448188793), (62, 303611763), (78, 241332427), (91, 206856366), (93, 202407842), (182, 103428183), (186, 101203921), (217, 86746218), (273, 68952122), (403, 46709502), (434, 43373109), (546, 34476061), (651, 28915406), (806, 23354751), (1209, 15569834), (1302, 14457703), (2418, 7784917), (2821, 6672786), (5642, 3336393), (8463, 2224262), (16926, 1112131)]