1677546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 4009824

約数和(自身を除く): 2332278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 107, 117, 134, 201, 214, 234, 321, 402, 603, 642, 871, 963, 1206, 1391, 1742, 1926, 2613, 2782, 4173, 5226, 7169, 7839, 8346, 12519, 14338, 15678, 21507, 25038, 43014, 64521, 93197, 129042, 186394, 279591, 559182, 838773, 1677546]

約数ペア:

[(1, 1677546), (2, 838773), (3, 559182), (6, 279591), (9, 186394), (13, 129042), (18, 93197), (26, 64521), (39, 43014), (67, 25038), (78, 21507), (107, 15678), (117, 14338), (134, 12519), (201, 8346), (214, 7839), (234, 7169), (321, 5226), (402, 4173), (603, 2782), (642, 2613), (871, 1926), (963, 1742), (1206, 1391)]