19819512504

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{55487}}^1$

素因数の和:55562

約数の個数: 144

約数和(自身を含む): 60441413760

約数和(自身を除く): 40621901256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 72, 82, 88, 99, 121, 123, 132, 164, 198, 242, 246, 264, 328, 363, 369, 396, 451, 484, 492, 726, 738, 792, 902, 968, 984, 1089, 1353, 1452, 1476, 1804, 2178, 2706, 2904, 2952, 3608, 4059, 4356, 4961, 5412, 8118, 8712, 9922, 10824, 14883, 16236, 19844, 29766, 32472, 39688, 44649, 55487, 59532, 89298, 110974, 119064, 166461, 178596, 221948, 332922, 357192, 443896, 499383, 610357, 665844, 998766, 1220714, 1331688, 1831071, 1997532, 2274967, 2441428, 3662142, 3995064, 4549934, 4882856, 5493213, 6713927, 6824901, 7324284, 9099868, 10986426, 13427854, 13649802, 14648568, 18199736, 20141781, 20474703, 21972852, 25024637, 26855708, 27299604, 40283562, 40949406, 43945704, 50049274, 53711416, 54599208, 60425343, 75073911, 80567124, 81898812, 100098548, 120850686, 150147822, 161134248, 163797624, 200197096, 225221733, 241701372, 275271007, 300295644, 450443466, 483402744, 550542014, 600591288, 825813021, 900886932, 1101084028, 1651626042, 1801773864, 2202168056, 2477439063, 3303252084, 4954878126, 6606504168, 9909756252, 19819512504]

約数ペア:

[(1, 19819512504), (2, 9909756252), (3, 6606504168), (4, 4954878126), (6, 3303252084), (8, 2477439063), (9, 2202168056), (11, 1801773864), (12, 1651626042), (18, 1101084028), (22, 900886932), (24, 825813021), (33, 600591288), (36, 550542014), (41, 483402744), (44, 450443466), (66, 300295644), (72, 275271007), (82, 241701372), (88, 225221733), (99, 200197096), (121, 163797624), (123, 161134248), (132, 150147822), (164, 120850686), (198, 100098548), (242, 81898812), (246, 80567124), (264, 75073911), (328, 60425343), (363, 54599208), (369, 53711416), (396, 50049274), (451, 43945704), (484, 40949406), (492, 40283562), (726, 27299604), (738, 26855708), (792, 25024637), (902, 21972852), (968, 20474703), (984, 20141781), (1089, 18199736), (1353, 14648568), (1452, 13649802), (1476, 13427854), (1804, 10986426), (2178, 9099868), (2706, 7324284), (2904, 6824901), (2952, 6713927), (3608, 5493213), (4059, 4882856), (4356, 4549934), (4961, 3995064), (5412, 3662142), (8118, 2441428), (8712, 2274967), (9922, 1997532), (10824, 1831071), (14883, 1331688), (16236, 1220714), (19844, 998766), (29766, 665844), (32472, 610357), (39688, 499383), (44649, 443896), (55487, 357192), (59532, 332922), (89298, 221948), (110974, 178596), (119064, 166461)]