9978204

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 24585120

約数和(自身を除く): 14606916

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 159, 174, 212, 318, 348, 541, 636, 1082, 1537, 1623, 2164, 3074, 3246, 4611, 6148, 6492, 9222, 15689, 18444, 28673, 31378, 47067, 57346, 62756, 86019, 94134, 114692, 172038, 188268, 344076, 831517, 1663034, 2494551, 3326068, 4989102, 9978204]

約数ペア:

[(1, 9978204), (2, 4989102), (3, 3326068), (4, 2494551), (6, 1663034), (12, 831517), (29, 344076), (53, 188268), (58, 172038), (87, 114692), (106, 94134), (116, 86019), (159, 62756), (174, 57346), (212, 47067), (318, 31378), (348, 28673), (541, 18444), (636, 15689), (1082, 9222), (1537, 6492), (1623, 6148), (2164, 4611), (3074, 3246)]