1851698124

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1949}}^1$

素因数の和:2444

約数の個数: 96

約数和(自身を含む): 5066880000

約数和(自身を除く): 3215181876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 463, 513, 684, 926, 1026, 1389, 1852, 1949, 2052, 2778, 3898, 4167, 5556, 5847, 7796, 8334, 8797, 11694, 12501, 16668, 17541, 17594, 23388, 25002, 26391, 35082, 35188, 37031, 50004, 52623, 52782, 70164, 74062, 79173, 105246, 105564, 111093, 148124, 158346, 210492, 222186, 237519, 316692, 333279, 444372, 475038, 666558, 902387, 950076, 999837, 1333116, 1804774, 1999674, 2707161, 3609548, 3999348, 5414322, 8121483, 10828644, 16242966, 17145353, 24364449, 32485932, 34290706, 48728898, 51436059, 68581412, 97457796, 102872118, 154308177, 205744236, 308616354, 462924531, 617232708, 925849062, 1851698124]

約数ペア:

[(1, 1851698124), (2, 925849062), (3, 617232708), (4, 462924531), (6, 308616354), (9, 205744236), (12, 154308177), (18, 102872118), (19, 97457796), (27, 68581412), (36, 51436059), (38, 48728898), (54, 34290706), (57, 32485932), (76, 24364449), (108, 17145353), (114, 16242966), (171, 10828644), (228, 8121483), (342, 5414322), (463, 3999348), (513, 3609548), (684, 2707161), (926, 1999674), (1026, 1804774), (1389, 1333116), (1852, 999837), (1949, 950076), (2052, 902387), (2778, 666558), (3898, 475038), (4167, 444372), (5556, 333279), (5847, 316692), (7796, 237519), (8334, 222186), (8797, 210492), (11694, 158346), (12501, 148124), (16668, 111093), (17541, 105564), (17594, 105246), (23388, 79173), (25002, 74062), (26391, 70164), (35082, 52782), (35188, 52623), (37031, 50004)]