18105204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6827}}^1$

素因数の和:6864

約数の個数: 48

約数和(自身を含む): 48178368

約数和(自身を除く): 30073164

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 6827, 13654, 20481, 27308, 40962, 81924, 88751, 116059, 177502, 232118, 266253, 348177, 355004, 464236, 532506, 696354, 1065012, 1392708, 1508767, 3017534, 4526301, 6035068, 9052602, 18105204]

約数ペア:

[(1, 18105204), (2, 9052602), (3, 6035068), (4, 4526301), (6, 3017534), (12, 1508767), (13, 1392708), (17, 1065012), (26, 696354), (34, 532506), (39, 464236), (51, 355004), (52, 348177), (68, 266253), (78, 232118), (102, 177502), (156, 116059), (204, 88751), (221, 81924), (442, 40962), (663, 27308), (884, 20481), (1326, 13654), (2652, 6827)]