8409438

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 19518720

約数和(自身を除く): 11109282

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 367, 402, 603, 734, 1101, 1206, 1273, 2202, 2546, 3303, 3819, 6606, 6973, 7638, 11457, 13946, 20919, 22914, 24589, 41838, 49178, 62757, 73767, 125514, 147534, 221301, 442602, 467191, 934382, 1401573, 2803146, 4204719, 8409438]

約数ペア:

[(1, 8409438), (2, 4204719), (3, 2803146), (6, 1401573), (9, 934382), (18, 467191), (19, 442602), (38, 221301), (57, 147534), (67, 125514), (114, 73767), (134, 62757), (171, 49178), (201, 41838), (342, 24589), (367, 22914), (402, 20919), (603, 13946), (734, 11457), (1101, 7638), (1206, 6973), (1273, 6606), (2202, 3819), (2546, 3303)]