26971738182

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{787}}^1\times {\mathrm{2377}}^1$

素因数の和:3267

約数の個数: 80

約数和(自身を含む): 61219136880

約数和(自身を除く): 34247398698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 787, 801, 1574, 1602, 2361, 2377, 2403, 4722, 4754, 4806, 7083, 7131, 7209, 14166, 14262, 14418, 21249, 21393, 42498, 42786, 63747, 64179, 70043, 127494, 128358, 140086, 192537, 210129, 211553, 385074, 420258, 423106, 630387, 634659, 1260774, 1269318, 1870699, 1891161, 1903977, 3741398, 3782322, 3807954, 5612097, 5673483, 5711931, 11224194, 11346966, 11423862, 16836291, 17135793, 33672582, 34271586, 50508873, 101017746, 151526619, 166492211, 303053238, 332984422, 499476633, 998953266, 1498429899, 2996859798, 4495289697, 8990579394, 13485869091, 26971738182]

約数ペア:

[(1, 26971738182), (2, 13485869091), (3, 8990579394), (6, 4495289697), (9, 2996859798), (18, 1498429899), (27, 998953266), (54, 499476633), (81, 332984422), (89, 303053238), (162, 166492211), (178, 151526619), (267, 101017746), (534, 50508873), (787, 34271586), (801, 33672582), (1574, 17135793), (1602, 16836291), (2361, 11423862), (2377, 11346966), (2403, 11224194), (4722, 5711931), (4754, 5673483), (4806, 5612097), (7083, 3807954), (7131, 3782322), (7209, 3741398), (14166, 1903977), (14262, 1891161), (14418, 1870699), (21249, 1269318), (21393, 1260774), (42498, 634659), (42786, 630387), (63747, 423106), (64179, 420258), (70043, 385074), (127494, 211553), (128358, 210129), (140086, 192537)]