31379796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17789}}^1$

素因数の和:17813

約数の個数: 54

約数和(自身を含む): 92276730

約数和(自身を除く): 60896934

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 17789, 35578, 53367, 71156, 106734, 124523, 160101, 213468, 249046, 320202, 373569, 498092, 640404, 747138, 871661, 1120707, 1494276, 1743322, 2241414, 2614983, 3486644, 4482828, 5229966, 7844949, 10459932, 15689898, 31379796]

約数ペア:

[(1, 31379796), (2, 15689898), (3, 10459932), (4, 7844949), (6, 5229966), (7, 4482828), (9, 3486644), (12, 2614983), (14, 2241414), (18, 1743322), (21, 1494276), (28, 1120707), (36, 871661), (42, 747138), (49, 640404), (63, 498092), (84, 373569), (98, 320202), (126, 249046), (147, 213468), (196, 160101), (252, 124523), (294, 106734), (441, 71156), (588, 53367), (882, 35578), (1764, 17789)]