2247361884

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{311}}^1\times {\mathrm{1109}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 5735751840

約数和(自身を除く): 3488389956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 311, 362, 543, 622, 724, 933, 1086, 1109, 1244, 1629, 1866, 2172, 2218, 2799, 3258, 3327, 3732, 4436, 5598, 6516, 6654, 9981, 11196, 13308, 19962, 39924, 56291, 112582, 168873, 200729, 225164, 337746, 344899, 401458, 506619, 602187, 675492, 689798, 802916, 1013238, 1034697, 1204374, 1379596, 1806561, 2026476, 2069394, 2408748, 3104091, 3613122, 4138788, 6208182, 7226244, 12416364, 62426719, 124853438, 187280157, 249706876, 374560314, 561840471, 749120628, 1123680942, 2247361884]

約数ペア:

[(1, 2247361884), (2, 1123680942), (3, 749120628), (4, 561840471), (6, 374560314), (9, 249706876), (12, 187280157), (18, 124853438), (36, 62426719), (181, 12416364), (311, 7226244), (362, 6208182), (543, 4138788), (622, 3613122), (724, 3104091), (933, 2408748), (1086, 2069394), (1109, 2026476), (1244, 1806561), (1629, 1379596), (1866, 1204374), (2172, 1034697), (2218, 1013238), (2799, 802916), (3258, 689798), (3327, 675492), (3732, 602187), (4436, 506619), (5598, 401458), (6516, 344899), (6654, 337746), (9981, 225164), (11196, 200729), (13308, 168873), (19962, 112582), (39924, 56291)]