21836774852

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{7673}}^1$

素因数の和:8156

約数の個数: 48

約数和(自身を含む): 40224038400

約数和(自身を除く): 18387263548

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 389, 778, 1556, 1829, 3658, 7316, 7673, 12059, 15346, 22951, 24118, 30692, 45902, 48236, 91804, 237863, 452707, 475726, 711481, 905414, 951452, 1422962, 1810828, 2845924, 2984797, 5969594, 11939188, 14033917, 28067834, 56135668, 92528707, 176103023, 185057414, 352206046, 370114828, 704412092, 5459193713, 10918387426, 21836774852]

約数ペア:

[(1, 21836774852), (2, 10918387426), (4, 5459193713), (31, 704412092), (59, 370114828), (62, 352206046), (118, 185057414), (124, 176103023), (236, 92528707), (389, 56135668), (778, 28067834), (1556, 14033917), (1829, 11939188), (3658, 5969594), (7316, 2984797), (7673, 2845924), (12059, 1810828), (15346, 1422962), (22951, 951452), (24118, 905414), (30692, 711481), (45902, 475726), (48236, 452707), (91804, 237863)]