18052860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:883

約数の個数: 96

約数和(自身を含む): 58931712

約数和(自身を除く): 40878852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 811, 1060, 1113, 1484, 1590, 1622, 1855, 2226, 2433, 3180, 3244, 3710, 4055, 4452, 4866, 5565, 5677, 7420, 8110, 9732, 11130, 11354, 12165, 16220, 17031, 22260, 22708, 24330, 28385, 34062, 42983, 48660, 56770, 68124, 85155, 85966, 113540, 128949, 170310, 171932, 214915, 257898, 300881, 340620, 429830, 515796, 601762, 644745, 859660, 902643, 1203524, 1289490, 1504405, 1805286, 2578980, 3008810, 3610572, 4513215, 6017620, 9026430, 18052860]

約数ペア:

[(1, 18052860), (2, 9026430), (3, 6017620), (4, 4513215), (5, 3610572), (6, 3008810), (7, 2578980), (10, 1805286), (12, 1504405), (14, 1289490), (15, 1203524), (20, 902643), (21, 859660), (28, 644745), (30, 601762), (35, 515796), (42, 429830), (53, 340620), (60, 300881), (70, 257898), (84, 214915), (105, 171932), (106, 170310), (140, 128949), (159, 113540), (210, 85966), (212, 85155), (265, 68124), (318, 56770), (371, 48660), (420, 42983), (530, 34062), (636, 28385), (742, 24330), (795, 22708), (811, 22260), (1060, 17031), (1113, 16220), (1484, 12165), (1590, 11354), (1622, 11130), (1855, 9732), (2226, 8110), (2433, 7420), (3180, 5677), (3244, 5565), (3710, 4866), (4055, 4452)]