212919102

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{3371}}^1$

素因数の和:3430

約数の個数: 72

約数和(自身を含む): 524716920

約数和(自身を除く): 311797818

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 522, 638, 726, 957, 1089, 1914, 2178, 2871, 3371, 3509, 5742, 6742, 7018, 10113, 10527, 20226, 21054, 30339, 31581, 37081, 60678, 63162, 74162, 97759, 111243, 195518, 222486, 293277, 333729, 407891, 586554, 667458, 815782, 879831, 1075349, 1223673, 1759662, 2150698, 2447346, 3226047, 3671019, 6452094, 7342038, 9678141, 11828839, 19356282, 23657678, 35486517, 70973034, 106459551, 212919102]

約数ペア:

[(1, 212919102), (2, 106459551), (3, 70973034), (6, 35486517), (9, 23657678), (11, 19356282), (18, 11828839), (22, 9678141), (29, 7342038), (33, 6452094), (58, 3671019), (66, 3226047), (87, 2447346), (99, 2150698), (121, 1759662), (174, 1223673), (198, 1075349), (242, 879831), (261, 815782), (319, 667458), (363, 586554), (522, 407891), (638, 333729), (726, 293277), (957, 222486), (1089, 195518), (1914, 111243), (2178, 97759), (2871, 74162), (3371, 63162), (3509, 60678), (5742, 37081), (6742, 31581), (7018, 30339), (10113, 21054), (10527, 20226)]