1953852012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{15791}}^1$

素因数の和:16299

約数の個数: 72

約数和(自身を含む): 5656315392

約数和(自身を除く): 3702463380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 491, 982, 1473, 1964, 2946, 3437, 4419, 5892, 6874, 8838, 10311, 13748, 15791, 17676, 20622, 30933, 31582, 41244, 47373, 61866, 63164, 94746, 110537, 123732, 142119, 189492, 221074, 284238, 331611, 442148, 568476, 663222, 994833, 1326444, 1989666, 3979332, 7753381, 15506762, 23260143, 31013524, 46520286, 54273667, 69780429, 93040572, 108547334, 139560858, 162821001, 217094668, 279121716, 325642002, 488463003, 651284004, 976926006, 1953852012]

約数ペア:

[(1, 1953852012), (2, 976926006), (3, 651284004), (4, 488463003), (6, 325642002), (7, 279121716), (9, 217094668), (12, 162821001), (14, 139560858), (18, 108547334), (21, 93040572), (28, 69780429), (36, 54273667), (42, 46520286), (63, 31013524), (84, 23260143), (126, 15506762), (252, 7753381), (491, 3979332), (982, 1989666), (1473, 1326444), (1964, 994833), (2946, 663222), (3437, 568476), (4419, 442148), (5892, 331611), (6874, 284238), (8838, 221074), (10311, 189492), (13748, 142119), (15791, 123732), (17676, 110537), (20622, 94746), (30933, 63164), (31582, 61866), (41244, 47373)]