2002046.00000000

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1873

約数の個数: 96

約数和(自身を含む): 226137600

約数和(自身を除く): 149336712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 1811, 2232, 2356, 3534, 3622, 4712, 5301, 5433, 7068, 7244, 10602, 10866, 14136, 14488, 16299, 21204, 21732, 32598, 34409, 42408, 43464, 56141, 65196, 68818, 103227, 112282, 130392, 137636, 168423, 206454, 224564, 275272, 309681, 336846, 412908, 449128, 505269, 619362, 673692, 825816, 1010538, 1066679, 1238724, 1347384, 2021076, 2133358, 2477448, 3200037, 4042152, 4266716, 6400074, 8533432, 9600111, 12800148, 19200222, 25600296, 38400444, 76800888]

約数ペア:

[(1, 76800888), (2, 38400444), (3, 25600296), (4, 19200222), (6, 12800148), (8, 9600111), (9, 8533432), (12, 6400074), (18, 4266716), (19, 4042152), (24, 3200037), (31, 2477448), (36, 2133358), (38, 2021076), (57, 1347384), (62, 1238724), (72, 1066679), (76, 1010538), (93, 825816), (114, 673692), (124, 619362), (152, 505269), (171, 449128), (186, 412908), (228, 336846), (248, 309681), (279, 275272), (342, 224564), (372, 206454), (456, 168423), (558, 137636), (589, 130392), (684, 112282), (744, 103227), (1116, 68818), (1178, 65196), (1368, 56141), (1767, 43464), (1811, 42408), (2232, 34409), (2356, 32598), (3534, 21732), (3622, 21204), (4712, 16299), (5301, 14488), (5433, 14136), (7068, 10866), (7244, 10602)]