123785298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75571}}^1$

素因数の和:75599

約数の個数: 48

約数和(自身を含む): 330098496

約数和(自身を除く): 206313198

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, 75571, 151142, 226713, 453426, 528997, 680139, 982423, 1057994, 1360278, 1586991, 1964846, 2947269, 3173982, 4760973, 5894538, 6876961, 8841807, 9521946, 13753922, 17683614, 20630883, 41261766, 61892649, 123785298]

約数ペア:

[(1, 123785298), (2, 61892649), (3, 41261766), (6, 20630883), (7, 17683614), (9, 13753922), (13, 9521946), (14, 8841807), (18, 6876961), (21, 5894538), (26, 4760973), (39, 3173982), (42, 2947269), (63, 1964846), (78, 1586991), (91, 1360278), (117, 1057994), (126, 982423), (182, 680139), (234, 528997), (273, 453426), (546, 226713), (819, 151142), (1638, 75571)]