189148206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{2447}}^1$

素因数の和:3456

約数の個数: 32

約数和(自身を含む): 407973888

約数和(自身を除く): 218825682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 991, 1982, 2447, 2973, 4894, 5946, 7341, 12883, 14682, 25766, 31811, 38649, 63622, 77298, 95433, 190866, 2424977, 4849954, 7274931, 14549862, 31524701, 63049402, 94574103, 189148206]

約数ペア:

[(1, 189148206), (2, 94574103), (3, 63049402), (6, 31524701), (13, 14549862), (26, 7274931), (39, 4849954), (78, 2424977), (991, 190866), (1982, 95433), (2447, 77298), (2973, 63622), (4894, 38649), (5946, 31811), (7341, 25766), (12883, 14682)]