7384338

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 18049920

約数和(自身を除く): 10665582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 157, 201, 234, 314, 351, 402, 471, 603, 702, 871, 942, 1206, 1413, 1742, 1809, 2041, 2613, 2826, 3618, 4082, 4239, 5226, 6123, 7839, 8478, 10519, 12246, 15678, 18369, 21038, 23517, 31557, 36738, 47034, 55107, 63114, 94671, 110214, 136747, 189342, 273494, 284013, 410241, 568026, 820482, 1230723, 2461446, 3692169, 7384338]

約数ペア:

[(1, 7384338), (2, 3692169), (3, 2461446), (6, 1230723), (9, 820482), (13, 568026), (18, 410241), (26, 284013), (27, 273494), (39, 189342), (54, 136747), (67, 110214), (78, 94671), (117, 63114), (134, 55107), (157, 47034), (201, 36738), (234, 31557), (314, 23517), (351, 21038), (402, 18369), (471, 15678), (603, 12246), (702, 10519), (871, 8478), (942, 7839), (1206, 6123), (1413, 5226), (1742, 4239), (1809, 4082), (2041, 3618), (2613, 2826)]