1815690974916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1662720673}}^1$

素因数の和:1662720700

約数の個数: 48

約数和(自身を含む): 5214292033664

約数和(自身を除く): 3398601058748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1662720673, 3325441346, 4988162019, 6650882692, 9976324038, 11639044711, 19952648076, 21615368749, 23278089422, 34917134133, 43230737498, 46556178844, 64846106247, 69834268266, 86461474996, 129692212494, 139668536532, 151307581243, 259384424988, 302615162486, 453922743729, 605230324972, 907845487458, 1815690974916]

約数ペア:

[(1, 1815690974916), (2, 907845487458), (3, 605230324972), (4, 453922743729), (6, 302615162486), (7, 259384424988), (12, 151307581243), (13, 139668536532), (14, 129692212494), (21, 86461474996), (26, 69834268266), (28, 64846106247), (39, 46556178844), (42, 43230737498), (52, 34917134133), (78, 23278089422), (84, 21615368749), (91, 19952648076), (156, 11639044711), (182, 9976324038), (273, 6650882692), (364, 4988162019), (546, 3325441346), (1092, 1662720673)]