676875654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{413233}}^1$

素因数の和:413261

約数の個数: 48

約数和(自身を含む): 1805006112

約数和(自身を除く): 1128130458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 413233, 826466, 1239699, 2479398, 2892631, 3719097, 5372029, 5785262, 7438194, 8677893, 10744058, 16116087, 17355786, 26033679, 32232174, 37604203, 48348261, 52067358, 75208406, 96696522, 112812609, 225625218, 338437827, 676875654]

約数ペア:

[(1, 676875654), (2, 338437827), (3, 225625218), (6, 112812609), (7, 96696522), (9, 75208406), (13, 52067358), (14, 48348261), (18, 37604203), (21, 32232174), (26, 26033679), (39, 17355786), (42, 16116087), (63, 10744058), (78, 8677893), (91, 7438194), (117, 5785262), (126, 5372029), (182, 3719097), (234, 2892631), (273, 2479398), (546, 1239699), (819, 826466), (1638, 413233)]