22311954

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 72

約数和(自身を含む): 57700188

約数和(自身を除く): 35388234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 441, 574, 617, 738, 861, 882, 1234, 1722, 1851, 2009, 2583, 3702, 4018, 4319, 5166, 5553, 6027, 8638, 11106, 12054, 12957, 18081, 25297, 25914, 30233, 36162, 38871, 50594, 60466, 75891, 77742, 90699, 151782, 177079, 181398, 227673, 272097, 354158, 455346, 531237, 544194, 1062474, 1239553, 1593711, 2479106, 3187422, 3718659, 7437318, 11155977, 22311954]

約数ペア:

[(1, 22311954), (2, 11155977), (3, 7437318), (6, 3718659), (7, 3187422), (9, 2479106), (14, 1593711), (18, 1239553), (21, 1062474), (41, 544194), (42, 531237), (49, 455346), (63, 354158), (82, 272097), (98, 227673), (123, 181398), (126, 177079), (147, 151782), (246, 90699), (287, 77742), (294, 75891), (369, 60466), (441, 50594), (574, 38871), (617, 36162), (738, 30233), (861, 25914), (882, 25297), (1234, 18081), (1722, 12957), (1851, 12054), (2009, 11106), (2583, 8638), (3702, 6027), (4018, 5553), (4319, 5166)]