38305554

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{2659}}^1$

素因数の和:2692

約数の個数: 40

約数和(自身を含む): 89407920

約数和(自身を除く): 51102366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 2659, 4802, 5318, 7203, 7977, 14406, 15954, 18613, 37226, 55839, 111678, 130291, 260582, 390873, 781746, 912037, 1824074, 2736111, 5472222, 6384259, 12768518, 19152777, 38305554]

約数ペア:

[(1, 38305554), (2, 19152777), (3, 12768518), (6, 6384259), (7, 5472222), (14, 2736111), (21, 1824074), (42, 912037), (49, 781746), (98, 390873), (147, 260582), (294, 130291), (343, 111678), (686, 55839), (1029, 37226), (2058, 18613), (2401, 15954), (2659, 14406), (4802, 7977), (5318, 7203)]