2327238

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 2925882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 607, 639, 1214, 1278, 1821, 1917, 3642, 3834, 5463, 10926, 16389, 32778, 43097, 86194, 129291, 258582, 387873, 775746, 1163619, 2327238]

約数ペア:

[(1, 2327238), (2, 1163619), (3, 775746), (6, 387873), (9, 258582), (18, 129291), (27, 86194), (54, 43097), (71, 32778), (142, 16389), (213, 10926), (426, 5463), (607, 3834), (639, 3642), (1214, 1917), (1278, 1821)]