1928643894

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{613}}^1\times {\mathrm{1697}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 4228672032

約数和(自身を除く): 2300028138

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 613, 618, 927, 1226, 1697, 1839, 1854, 3394, 3678, 5091, 5517, 10182, 11034, 15273, 30546, 63139, 126278, 174791, 189417, 349582, 378834, 524373, 568251, 1040261, 1048746, 1136502, 1573119, 2080522, 3120783, 3146238, 6241566, 9362349, 18724698, 107146883, 214293766, 321440649, 642881298, 964321947, 1928643894]

約数ペア:

[(1, 1928643894), (2, 964321947), (3, 642881298), (6, 321440649), (9, 214293766), (18, 107146883), (103, 18724698), (206, 9362349), (309, 6241566), (613, 3146238), (618, 3120783), (927, 2080522), (1226, 1573119), (1697, 1136502), (1839, 1048746), (1854, 1040261), (3394, 568251), (3678, 524373), (5091, 378834), (5517, 349582), (10182, 189417), (11034, 174791), (15273, 126278), (30546, 63139)]