2009142324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{40471}}^1$

素因数の和:40685

約数の個数: 72

約数和(自身を含む): 5833795968

約数和(自身を除く): 3824653644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 3546, 4137, 5516, 7092, 8274, 12411, 16548, 24822, 40471, 49644, 80942, 121413, 161884, 242826, 283297, 364239, 485652, 566594, 728478, 849891, 1133188, 1456956, 1699782, 2549673, 3399564, 5099346, 7972787, 10198692, 15945574, 23918361, 31891148, 47836722, 55809509, 71755083, 95673444, 111619018, 143510166, 167428527, 223238036, 287020332, 334857054, 502285581, 669714108, 1004571162, 2009142324]

約数ペア:

[(1, 2009142324), (2, 1004571162), (3, 669714108), (4, 502285581), (6, 334857054), (7, 287020332), (9, 223238036), (12, 167428527), (14, 143510166), (18, 111619018), (21, 95673444), (28, 71755083), (36, 55809509), (42, 47836722), (63, 31891148), (84, 23918361), (126, 15945574), (197, 10198692), (252, 7972787), (394, 5099346), (591, 3399564), (788, 2549673), (1182, 1699782), (1379, 1456956), (1773, 1133188), (2364, 849891), (2758, 728478), (3546, 566594), (4137, 485652), (5516, 364239), (7092, 283297), (8274, 242826), (12411, 161884), (16548, 121413), (24822, 80942), (40471, 49644)]