2141964

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:628

約数の個数: 60

約数和(自身を含む): 6118728

約数和(自身を除く): 3976764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 601, 891, 1188, 1202, 1782, 1803, 2404, 3564, 3606, 5409, 6611, 7212, 10818, 13222, 16227, 19833, 21636, 26444, 32454, 39666, 48681, 59499, 64908, 79332, 97362, 118998, 178497, 194724, 237996, 356994, 535491, 713988, 1070982, 2141964]

約数ペア:

[(1, 2141964), (2, 1070982), (3, 713988), (4, 535491), (6, 356994), (9, 237996), (11, 194724), (12, 178497), (18, 118998), (22, 97362), (27, 79332), (33, 64908), (36, 59499), (44, 48681), (54, 39666), (66, 32454), (81, 26444), (99, 21636), (108, 19833), (132, 16227), (162, 13222), (198, 10818), (297, 7212), (324, 6611), (396, 5409), (594, 3606), (601, 3564), (891, 2404), (1188, 1803), (1202, 1782)]