42545538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 112409856

約数和(自身を除く): 69864318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 53, 63, 69, 106, 126, 138, 159, 161, 207, 277, 318, 322, 371, 414, 477, 483, 554, 742, 831, 954, 966, 1113, 1219, 1449, 1662, 1939, 2226, 2438, 2493, 2898, 3339, 3657, 3878, 4986, 5817, 6371, 6678, 7314, 8533, 10971, 11634, 12742, 14681, 17066, 17451, 19113, 21942, 25599, 29362, 34902, 38226, 44043, 44597, 51198, 57339, 76797, 88086, 89194, 102767, 114678, 132129, 133791, 153594, 205534, 264258, 267582, 308301, 337663, 401373, 616602, 675326, 802746, 924903, 1012989, 1849806, 2025978, 2363641, 3038967, 4727282, 6077934, 7090923, 14181846, 21272769, 42545538]

約数ペア:

[(1, 42545538), (2, 21272769), (3, 14181846), (6, 7090923), (7, 6077934), (9, 4727282), (14, 3038967), (18, 2363641), (21, 2025978), (23, 1849806), (42, 1012989), (46, 924903), (53, 802746), (63, 675326), (69, 616602), (106, 401373), (126, 337663), (138, 308301), (159, 267582), (161, 264258), (207, 205534), (277, 153594), (318, 133791), (322, 132129), (371, 114678), (414, 102767), (477, 89194), (483, 88086), (554, 76797), (742, 57339), (831, 51198), (954, 44597), (966, 44043), (1113, 38226), (1219, 34902), (1449, 29362), (1662, 25599), (1939, 21942), (2226, 19113), (2438, 17451), (2493, 17066), (2898, 14681), (3339, 12742), (3657, 11634), (3878, 10971), (4986, 8533), (5817, 7314), (6371, 6678)]