26028990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22247}}^1$

素因数の和:22273

約数の個数: 48

約数和(自身を含む): 72884448

約数和(自身を除く): 46855458

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 22247, 44494, 66741, 111235, 133482, 200223, 222470, 289211, 333705, 400446, 578422, 667410, 867633, 1001115, 1446055, 1735266, 2002230, 2602899, 2892110, 4338165, 5205798, 8676330, 13014495, 26028990]

約数ペア:

[(1, 26028990), (2, 13014495), (3, 8676330), (5, 5205798), (6, 4338165), (9, 2892110), (10, 2602899), (13, 2002230), (15, 1735266), (18, 1446055), (26, 1001115), (30, 867633), (39, 667410), (45, 578422), (65, 400446), (78, 333705), (90, 289211), (117, 222470), (130, 200223), (195, 133482), (234, 111235), (390, 66741), (585, 44494), (1170, 22247)]