2018351370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2777}}^1\times {\mathrm{3461}}^1$

素因数の和:6255

約数の個数: 64

約数和(自身を含む): 5539643136

約数和(自身を除く): 3521291766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2777, 3461, 5554, 6922, 8331, 10383, 13885, 16662, 17305, 19439, 20766, 24227, 27770, 34610, 38878, 41655, 48454, 51915, 58317, 72681, 83310, 97195, 103830, 116634, 121135, 145362, 194390, 242270, 291585, 363405, 583170, 726810, 9611197, 19222394, 28833591, 48055985, 57667182, 67278379, 96111970, 134556758, 144167955, 201835137, 288335910, 336391895, 403670274, 672783790, 1009175685, 2018351370]

約数ペア:

[(1, 2018351370), (2, 1009175685), (3, 672783790), (5, 403670274), (6, 336391895), (7, 288335910), (10, 201835137), (14, 144167955), (15, 134556758), (21, 96111970), (30, 67278379), (35, 57667182), (42, 48055985), (70, 28833591), (105, 19222394), (210, 9611197), (2777, 726810), (3461, 583170), (5554, 363405), (6922, 291585), (8331, 242270), (10383, 194390), (13885, 145362), (16662, 121135), (17305, 116634), (19439, 103830), (20766, 97195), (24227, 83310), (27770, 72681), (34610, 58317), (38878, 51915), (41655, 48454)]