18623670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 51946272

約数和(自身を除く): 33322602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 53, 65, 78, 85, 102, 106, 130, 159, 170, 195, 221, 255, 265, 318, 390, 442, 510, 530, 663, 689, 795, 901, 1105, 1326, 1378, 1590, 1802, 2067, 2210, 2703, 2809, 3315, 3445, 4134, 4505, 5406, 5618, 6630, 6890, 8427, 9010, 10335, 11713, 13515, 14045, 16854, 20670, 23426, 27030, 28090, 35139, 36517, 42135, 47753, 58565, 70278, 73034, 84270, 95506, 109551, 117130, 143259, 175695, 182585, 219102, 238765, 286518, 351390, 365170, 477530, 547755, 620789, 716295, 1095510, 1241578, 1432590, 1862367, 3103945, 3724734, 6207890, 9311835, 18623670]

約数ペア:

[(1, 18623670), (2, 9311835), (3, 6207890), (5, 3724734), (6, 3103945), (10, 1862367), (13, 1432590), (15, 1241578), (17, 1095510), (26, 716295), (30, 620789), (34, 547755), (39, 477530), (51, 365170), (53, 351390), (65, 286518), (78, 238765), (85, 219102), (102, 182585), (106, 175695), (130, 143259), (159, 117130), (170, 109551), (195, 95506), (221, 84270), (255, 73034), (265, 70278), (318, 58565), (390, 47753), (442, 42135), (510, 36517), (530, 35139), (663, 28090), (689, 27030), (795, 23426), (901, 20670), (1105, 16854), (1326, 14045), (1378, 13515), (1590, 11713), (1802, 10335), (2067, 9010), (2210, 8427), (2703, 6890), (2809, 6630), (3315, 5618), (3445, 5406), (4134, 4505)]