1987196112

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{418181}}^1$

素因数の和:418209

約数の個数: 80

約数和(自身を含む): 6222548160

約数和(自身を除く): 4235352048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 418181, 836362, 1254543, 1672724, 2509086, 3345448, 3763629, 4599991, 5018172, 6690896, 7527258, 9199982, 10036344, 11290887, 13799973, 15054516, 18399964, 20072688, 22581774, 27599946, 30109032, 36799928, 41399919, 45163548, 55199892, 60218064, 73599856, 82799838, 90327096, 110399784, 124199757, 165599676, 180654192, 220799568, 248399514, 331199352, 496799028, 662398704, 993598056, 1987196112]

約数ペア:

[(1, 1987196112), (2, 993598056), (3, 662398704), (4, 496799028), (6, 331199352), (8, 248399514), (9, 220799568), (11, 180654192), (12, 165599676), (16, 124199757), (18, 110399784), (22, 90327096), (24, 82799838), (27, 73599856), (33, 60218064), (36, 55199892), (44, 45163548), (48, 41399919), (54, 36799928), (66, 30109032), (72, 27599946), (88, 22581774), (99, 20072688), (108, 18399964), (132, 15054516), (144, 13799973), (176, 11290887), (198, 10036344), (216, 9199982), (264, 7527258), (297, 6690896), (396, 5018172), (432, 4599991), (528, 3763629), (594, 3345448), (792, 2509086), (1188, 1672724), (1584, 1254543), (2376, 836362), (4752, 418181)]