2018358612

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{3943}}^1$

素因数の和:4253

約数の個数: 72

約数和(自身を含む): 5211286080

約数和(自身を除く): 3192927468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 241, 354, 482, 531, 708, 723, 964, 1062, 1446, 2124, 2169, 2892, 3943, 4338, 7886, 8676, 11829, 14219, 15772, 23658, 28438, 35487, 42657, 47316, 56876, 70974, 85314, 127971, 141948, 170628, 232637, 255942, 465274, 511884, 697911, 930548, 950263, 1395822, 1900526, 2093733, 2791644, 2850789, 3801052, 4187466, 5701578, 8374932, 8552367, 11403156, 17104734, 34209468, 56065517, 112131034, 168196551, 224262068, 336393102, 504589653, 672786204, 1009179306, 2018358612]

約数ペア:

[(1, 2018358612), (2, 1009179306), (3, 672786204), (4, 504589653), (6, 336393102), (9, 224262068), (12, 168196551), (18, 112131034), (36, 56065517), (59, 34209468), (118, 17104734), (177, 11403156), (236, 8552367), (241, 8374932), (354, 5701578), (482, 4187466), (531, 3801052), (708, 2850789), (723, 2791644), (964, 2093733), (1062, 1900526), (1446, 1395822), (2124, 950263), (2169, 930548), (2892, 697911), (3943, 511884), (4338, 465274), (7886, 255942), (8676, 232637), (11829, 170628), (14219, 141948), (15772, 127971), (23658, 85314), (28438, 70974), (35487, 56876), (42657, 47316)]