42318612

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 129448704

約数和(自身を除く): 87130092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 252, 282, 324, 329, 378, 397, 423, 564, 567, 658, 756, 794, 846, 987, 1134, 1191, 1269, 1316, 1588, 1692, 1974, 2268, 2382, 2538, 2779, 2961, 3573, 3807, 3948, 4764, 5076, 5558, 5922, 7146, 7614, 8337, 8883, 10719, 11116, 11844, 14292, 15228, 16674, 17766, 18659, 21438, 25011, 26649, 32157, 33348, 35532, 37318, 42876, 50022, 53298, 55977, 64314, 74636, 75033, 100044, 106596, 111954, 128628, 130613, 150066, 167931, 223908, 225099, 261226, 300132, 335862, 391839, 450198, 503793, 522452, 671724, 783678, 900396, 1007586, 1175517, 1511379, 1567356, 2015172, 2351034, 3022758, 3526551, 4702068, 6045516, 7053102, 10579653, 14106204, 21159306, 42318612]

約数ペア:

[(1, 42318612), (2, 21159306), (3, 14106204), (4, 10579653), (6, 7053102), (7, 6045516), (9, 4702068), (12, 3526551), (14, 3022758), (18, 2351034), (21, 2015172), (27, 1567356), (28, 1511379), (36, 1175517), (42, 1007586), (47, 900396), (54, 783678), (63, 671724), (81, 522452), (84, 503793), (94, 450198), (108, 391839), (126, 335862), (141, 300132), (162, 261226), (188, 225099), (189, 223908), (252, 167931), (282, 150066), (324, 130613), (329, 128628), (378, 111954), (397, 106596), (423, 100044), (564, 75033), (567, 74636), (658, 64314), (756, 55977), (794, 53298), (846, 50022), (987, 42876), (1134, 37318), (1191, 35532), (1269, 33348), (1316, 32157), (1588, 26649), (1692, 25011), (1974, 21438), (2268, 18659), (2382, 17766), (2538, 16674), (2779, 15228), (2961, 14292), (3573, 11844), (3807, 11116), (3948, 10719), (4764, 8883), (5076, 8337), (5558, 7614), (5922, 7146)]