22217076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 64768704

約数和(自身を除く): 42551628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 673, 786, 917, 1179, 1346, 1572, 1834, 2019, 2358, 2692, 2751, 3668, 4038, 4711, 4716, 5502, 6057, 8076, 8253, 9422, 11004, 12114, 14133, 16506, 18844, 24228, 28266, 33012, 42399, 56532, 84798, 88163, 169596, 176326, 264489, 352652, 528978, 617141, 793467, 1057956, 1234282, 1586934, 1851423, 2468564, 3173868, 3702846, 5554269, 7405692, 11108538, 22217076]

約数ペア:

[(1, 22217076), (2, 11108538), (3, 7405692), (4, 5554269), (6, 3702846), (7, 3173868), (9, 2468564), (12, 1851423), (14, 1586934), (18, 1234282), (21, 1057956), (28, 793467), (36, 617141), (42, 528978), (63, 352652), (84, 264489), (126, 176326), (131, 169596), (252, 88163), (262, 84798), (393, 56532), (524, 42399), (673, 33012), (786, 28266), (917, 24228), (1179, 18844), (1346, 16506), (1572, 14133), (1834, 12114), (2019, 11004), (2358, 9422), (2692, 8253), (2751, 8076), (3668, 6057), (4038, 5502), (4711, 4716)]