1850651796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{19309}}^1$

素因数の和:19493

約数の個数: 72

約数和(自身を含む): 5054276640

約数和(自身を除く): 3203624844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 7987, 13692, 15974, 19309, 23961, 31948, 38618, 47922, 57927, 77236, 95844, 115854, 135163, 231708, 270326, 405489, 540652, 810978, 946141, 1621956, 1892282, 2838423, 3147367, 3784564, 5676846, 6294734, 9442101, 11353692, 12589468, 18884202, 22031569, 37768404, 44063138, 66094707, 88126276, 132189414, 154220983, 264378828, 308441966, 462662949, 616883932, 925325898, 1850651796]

約数ペア:

[(1, 1850651796), (2, 925325898), (3, 616883932), (4, 462662949), (6, 308441966), (7, 264378828), (12, 154220983), (14, 132189414), (21, 88126276), (28, 66094707), (42, 44063138), (49, 37768404), (84, 22031569), (98, 18884202), (147, 12589468), (163, 11353692), (196, 9442101), (294, 6294734), (326, 5676846), (489, 3784564), (588, 3147367), (652, 2838423), (978, 1892282), (1141, 1621956), (1956, 946141), (2282, 810978), (3423, 540652), (4564, 405489), (6846, 270326), (7987, 231708), (13692, 135163), (15974, 115854), (19309, 95844), (23961, 77236), (31948, 57927), (38618, 47922)]