38631114

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 89210880

約数和(自身を除く): 50579766

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 127, 129, 131, 254, 258, 262, 381, 387, 393, 762, 774, 786, 1143, 1161, 1179, 2286, 2322, 2358, 3429, 3537, 5461, 5633, 6858, 7074, 10922, 11266, 16383, 16637, 16899, 32766, 33274, 33798, 49149, 49911, 50697, 98298, 99822, 101394, 147447, 149733, 152091, 294894, 299466, 304182, 449199, 715391, 898398, 1430782, 2146173, 4292346, 6438519, 12877038, 19315557, 38631114]

約数ペア:

[(1, 38631114), (2, 19315557), (3, 12877038), (6, 6438519), (9, 4292346), (18, 2146173), (27, 1430782), (43, 898398), (54, 715391), (86, 449199), (127, 304182), (129, 299466), (131, 294894), (254, 152091), (258, 149733), (262, 147447), (381, 101394), (387, 99822), (393, 98298), (762, 50697), (774, 49911), (786, 49149), (1143, 33798), (1161, 33274), (1179, 32766), (2286, 16899), (2322, 16637), (2358, 16383), (3429, 11266), (3537, 10922), (5461, 7074), (5633, 6858)]