66648618

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 163612800

約数和(自身を除く): 96964182

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 37, 38, 46, 57, 69, 74, 111, 114, 138, 171, 207, 222, 229, 333, 342, 414, 437, 458, 666, 687, 703, 851, 874, 1311, 1374, 1406, 1702, 2061, 2109, 2553, 2622, 3933, 4122, 4218, 4351, 5106, 5267, 6327, 7659, 7866, 8473, 8702, 10534, 12654, 13053, 15318, 15801, 16169, 16946, 25419, 26106, 31602, 32338, 39159, 47403, 48507, 50838, 76257, 78318, 94806, 97014, 100073, 145521, 152514, 160987, 194879, 200146, 291042, 300219, 321974, 389758, 482961, 584637, 600438, 900657, 965922, 1169274, 1448883, 1753911, 1801314, 2897766, 3507822, 3702701, 7405402, 11108103, 22216206, 33324309, 66648618]

約数ペア:

[(1, 66648618), (2, 33324309), (3, 22216206), (6, 11108103), (9, 7405402), (18, 3702701), (19, 3507822), (23, 2897766), (37, 1801314), (38, 1753911), (46, 1448883), (57, 1169274), (69, 965922), (74, 900657), (111, 600438), (114, 584637), (138, 482961), (171, 389758), (207, 321974), (222, 300219), (229, 291042), (333, 200146), (342, 194879), (414, 160987), (437, 152514), (458, 145521), (666, 100073), (687, 97014), (703, 94806), (851, 78318), (874, 76257), (1311, 50838), (1374, 48507), (1406, 47403), (1702, 39159), (2061, 32338), (2109, 31602), (2553, 26106), (2622, 25419), (3933, 16946), (4122, 16169), (4218, 15801), (4351, 15318), (5106, 13053), (5267, 12654), (6327, 10534), (7659, 8702), (7866, 8473)]