3956004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 11007360

約数和(自身を除く): 7051356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 107, 117, 156, 158, 214, 234, 237, 316, 321, 428, 468, 474, 642, 711, 948, 963, 1027, 1284, 1391, 1422, 1926, 2054, 2782, 2844, 3081, 3852, 4108, 4173, 5564, 6162, 8346, 8453, 9243, 12324, 12519, 16692, 16906, 18486, 25038, 25359, 33812, 36972, 50076, 50718, 76077, 101436, 109889, 152154, 219778, 304308, 329667, 439556, 659334, 989001, 1318668, 1978002, 3956004]

約数ペア:

[(1, 3956004), (2, 1978002), (3, 1318668), (4, 989001), (6, 659334), (9, 439556), (12, 329667), (13, 304308), (18, 219778), (26, 152154), (36, 109889), (39, 101436), (52, 76077), (78, 50718), (79, 50076), (107, 36972), (117, 33812), (156, 25359), (158, 25038), (214, 18486), (234, 16906), (237, 16692), (316, 12519), (321, 12324), (428, 9243), (468, 8453), (474, 8346), (642, 6162), (711, 5564), (948, 4173), (963, 4108), (1027, 3852), (1284, 3081), (1391, 2844), (1422, 2782), (1926, 2054)]