82821798

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 196128000

約数和(自身を除く): 113306202

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 89, 114, 171, 178, 267, 342, 513, 534, 801, 907, 1026, 1602, 1691, 1814, 2403, 2721, 3382, 4806, 5073, 5442, 8163, 10146, 15219, 16326, 17233, 24489, 30438, 34466, 45657, 48978, 51699, 80723, 91314, 103398, 155097, 161446, 242169, 310194, 465291, 484338, 726507, 930582, 1453014, 1533737, 2179521, 3067474, 4359042, 4601211, 9202422, 13803633, 27607266, 41410899, 82821798]

約数ペア:

[(1, 82821798), (2, 41410899), (3, 27607266), (6, 13803633), (9, 9202422), (18, 4601211), (19, 4359042), (27, 3067474), (38, 2179521), (54, 1533737), (57, 1453014), (89, 930582), (114, 726507), (171, 484338), (178, 465291), (267, 310194), (342, 242169), (513, 161446), (534, 155097), (801, 103398), (907, 91314), (1026, 80723), (1602, 51699), (1691, 48978), (1814, 45657), (2403, 34466), (2721, 30438), (3382, 24489), (4806, 17233), (5073, 16326), (5442, 15219), (8163, 10146)]