1238562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 2970240

約数和(自身を除く): 1731678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 79, 117, 134, 158, 201, 234, 237, 402, 474, 603, 711, 871, 1027, 1206, 1422, 1742, 2054, 2613, 3081, 5226, 5293, 6162, 7839, 9243, 10586, 15678, 15879, 18486, 31758, 47637, 68809, 95274, 137618, 206427, 412854, 619281, 1238562]

約数ペア:

[(1, 1238562), (2, 619281), (3, 412854), (6, 206427), (9, 137618), (13, 95274), (18, 68809), (26, 47637), (39, 31758), (67, 18486), (78, 15879), (79, 15678), (117, 10586), (134, 9243), (158, 7839), (201, 6162), (234, 5293), (237, 5226), (402, 3081), (474, 2613), (603, 2054), (711, 1742), (871, 1422), (1027, 1206)]