1213698546

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1181

約数の個数: 128

約数和(自身を含む): 3008102400

約数和(自身を除く): 1794403854

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 31, 46, 54, 58, 62, 69, 87, 93, 138, 174, 186, 207, 261, 279, 414, 522, 558, 621, 667, 713, 783, 837, 899, 1087, 1242, 1334, 1426, 1566, 1674, 1798, 2001, 2139, 2174, 2697, 3261, 4002, 4278, 5394, 6003, 6417, 6522, 8091, 9783, 12006, 12834, 16182, 18009, 19251, 19566, 20677, 24273, 25001, 29349, 31523, 33697, 36018, 38502, 41354, 48546, 50002, 58698, 62031, 63046, 67394, 75003, 94569, 101091, 124062, 150006, 186093, 189138, 202182, 225009, 283707, 303273, 372186, 450018, 558279, 567414, 606546, 675027, 725029, 775031, 851121, 909819, 977213, 1116558, 1350054, 1450058, 1550062, 1702242, 1819638, 1954426, 2175087, 2325093, 2931639, 4350174, 4650186, 5863278, 6525261, 6975279, 8794917, 13050522, 13950558, 17589834, 19575783, 20925837, 22475899, 26384751, 39151566, 41851674, 44951798, 52769502, 67427697, 134855394, 202283091, 404566182, 606849273, 1213698546]

約数ペア:

[(1, 1213698546), (2, 606849273), (3, 404566182), (6, 202283091), (9, 134855394), (18, 67427697), (23, 52769502), (27, 44951798), (29, 41851674), (31, 39151566), (46, 26384751), (54, 22475899), (58, 20925837), (62, 19575783), (69, 17589834), (87, 13950558), (93, 13050522), (138, 8794917), (174, 6975279), (186, 6525261), (207, 5863278), (261, 4650186), (279, 4350174), (414, 2931639), (522, 2325093), (558, 2175087), (621, 1954426), (667, 1819638), (713, 1702242), (783, 1550062), (837, 1450058), (899, 1350054), (1087, 1116558), (1242, 977213), (1334, 909819), (1426, 851121), (1566, 775031), (1674, 725029), (1798, 675027), (2001, 606546), (2139, 567414), (2174, 558279), (2697, 450018), (3261, 372186), (4002, 303273), (4278, 283707), (5394, 225009), (6003, 202182), (6417, 189138), (6522, 186093), (8091, 150006), (9783, 124062), (12006, 101091), (12834, 94569), (16182, 75003), (18009, 67394), (19251, 63046), (19566, 62031), (20677, 58698), (24273, 50002), (25001, 48546), (29349, 41354), (31523, 38502), (33697, 36018)]