17156646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 40373424

約数和(自身を除く): 23216778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 467, 471, 934, 942, 1401, 1413, 2041, 2802, 2826, 4082, 4203, 6071, 6123, 8406, 12142, 12246, 18213, 18369, 36426, 36738, 54639, 73319, 109278, 146638, 219957, 439914, 659871, 953147, 1319742, 1906294, 2859441, 5718882, 8578323, 17156646]

約数ペア:

[(1, 17156646), (2, 8578323), (3, 5718882), (6, 2859441), (9, 1906294), (13, 1319742), (18, 953147), (26, 659871), (39, 439914), (78, 219957), (117, 146638), (157, 109278), (234, 73319), (314, 54639), (467, 36738), (471, 36426), (934, 18369), (942, 18213), (1401, 12246), (1413, 12142), (2041, 8406), (2802, 6123), (2826, 6071), (4082, 4203)]