26883324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 80720640

約数和(自身を除く): 53837316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 109, 117, 124, 153, 156, 186, 204, 218, 221, 234, 279, 306, 327, 372, 403, 436, 442, 468, 527, 558, 612, 654, 663, 806, 884, 981, 1054, 1116, 1209, 1308, 1326, 1417, 1581, 1612, 1853, 1962, 1989, 2108, 2418, 2652, 2834, 3162, 3379, 3627, 3706, 3924, 3978, 4251, 4743, 4836, 5559, 5668, 6324, 6758, 6851, 7254, 7412, 7956, 8502, 9486, 10137, 11118, 12753, 13516, 13702, 14508, 16677, 17004, 18972, 20274, 20553, 22236, 24089, 25506, 27404, 30411, 33354, 40548, 41106, 43927, 48178, 51012, 57443, 60822, 61659, 66708, 72267, 82212, 87854, 96356, 114886, 121644, 123318, 131781, 144534, 172329, 175708, 216801, 229772, 246636, 263562, 289068, 344658, 395343, 433602, 516987, 527124, 689316, 746759, 790686, 867204, 1033974, 1493518, 1581372, 2067948, 2240277, 2987036, 4480554, 6720831, 8961108, 13441662, 26883324]

約数ペア:

[(1, 26883324), (2, 13441662), (3, 8961108), (4, 6720831), (6, 4480554), (9, 2987036), (12, 2240277), (13, 2067948), (17, 1581372), (18, 1493518), (26, 1033974), (31, 867204), (34, 790686), (36, 746759), (39, 689316), (51, 527124), (52, 516987), (62, 433602), (68, 395343), (78, 344658), (93, 289068), (102, 263562), (109, 246636), (117, 229772), (124, 216801), (153, 175708), (156, 172329), (186, 144534), (204, 131781), (218, 123318), (221, 121644), (234, 114886), (279, 96356), (306, 87854), (327, 82212), (372, 72267), (403, 66708), (436, 61659), (442, 60822), (468, 57443), (527, 51012), (558, 48178), (612, 43927), (654, 41106), (663, 40548), (806, 33354), (884, 30411), (981, 27404), (1054, 25506), (1116, 24089), (1209, 22236), (1308, 20553), (1326, 20274), (1417, 18972), (1581, 17004), (1612, 16677), (1853, 14508), (1962, 13702), (1989, 13516), (2108, 12753), (2418, 11118), (2652, 10137), (2834, 9486), (3162, 8502), (3379, 7956), (3627, 7412), (3706, 7254), (3924, 6851), (3978, 6758), (4251, 6324), (4743, 5668), (4836, 5559)]