38642058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 106509312

約数和(自身を除く): 67867254

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 761, 806, 819, 1209, 1302, 1522, 1638, 1953, 2283, 2418, 2821, 3627, 3906, 4566, 5327, 5642, 6849, 7254, 8463, 9893, 10654, 13698, 15981, 16926, 19786, 23591, 25389, 29679, 31962, 47182, 47943, 50778, 59358, 69251, 70773, 89037, 95886, 138502, 141546, 165137, 178074, 207753, 212319, 306683, 330274, 415506, 424638, 495411, 613366, 623259, 920049, 990822, 1246518, 1486233, 1840098, 2146781, 2760147, 2972466, 4293562, 5520294, 6440343, 12880686, 19321029, 38642058]

約数ペア:

[(1, 38642058), (2, 19321029), (3, 12880686), (6, 6440343), (7, 5520294), (9, 4293562), (13, 2972466), (14, 2760147), (18, 2146781), (21, 1840098), (26, 1486233), (31, 1246518), (39, 990822), (42, 920049), (62, 623259), (63, 613366), (78, 495411), (91, 424638), (93, 415506), (117, 330274), (126, 306683), (182, 212319), (186, 207753), (217, 178074), (234, 165137), (273, 141546), (279, 138502), (403, 95886), (434, 89037), (546, 70773), (558, 69251), (651, 59358), (761, 50778), (806, 47943), (819, 47182), (1209, 31962), (1302, 29679), (1522, 25389), (1638, 23591), (1953, 19786), (2283, 16926), (2418, 15981), (2821, 13698), (3627, 10654), (3906, 9893), (4566, 8463), (5327, 7254), (5642, 6849)]