15839694

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 38368512

約数和(自身を除く): 22528818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 127, 169, 234, 246, 254, 338, 369, 381, 507, 533, 738, 762, 1014, 1066, 1143, 1521, 1599, 1651, 2286, 3042, 3198, 3302, 4797, 4953, 5207, 6929, 9594, 9906, 10414, 13858, 14859, 15621, 20787, 21463, 29718, 31242, 41574, 42926, 46863, 62361, 64389, 67691, 93726, 124722, 128778, 135382, 193167, 203073, 386334, 406146, 609219, 879983, 1218438, 1759966, 2639949, 5279898, 7919847, 15839694]

約数ペア:

[(1, 15839694), (2, 7919847), (3, 5279898), (6, 2639949), (9, 1759966), (13, 1218438), (18, 879983), (26, 609219), (39, 406146), (41, 386334), (78, 203073), (82, 193167), (117, 135382), (123, 128778), (127, 124722), (169, 93726), (234, 67691), (246, 64389), (254, 62361), (338, 46863), (369, 42926), (381, 41574), (507, 31242), (533, 29718), (738, 21463), (762, 20787), (1014, 15621), (1066, 14859), (1143, 13858), (1521, 10414), (1599, 9906), (1651, 9594), (2286, 6929), (3042, 5207), (3198, 4953), (3302, 4797)]