27951228

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{6871}}^1$

素因数の和:6994

約数の個数: 36

約数和(自身を含む): 71290128

約数和(自身を除く): 43338900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 6871, 13742, 20613, 27484, 41226, 61839, 82452, 123678, 247356, 776423, 1552846, 2329269, 3105692, 4658538, 6987807, 9317076, 13975614, 27951228]

約数ペア:

[(1, 27951228), (2, 13975614), (3, 9317076), (4, 6987807), (6, 4658538), (9, 3105692), (12, 2329269), (18, 1552846), (36, 776423), (113, 247356), (226, 123678), (339, 82452), (452, 61839), (678, 41226), (1017, 27484), (1356, 20613), (2034, 13742), (4068, 6871)]