18177222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 44826624

約数和(自身を除く): 26649402

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 434, 483, 607, 651, 713, 966, 1214, 1302, 1426, 1821, 2139, 3642, 4249, 4278, 4991, 8498, 9982, 12747, 13961, 14973, 18817, 25494, 27922, 29946, 37634, 41883, 56451, 83766, 97727, 112902, 131719, 195454, 263438, 293181, 395157, 432791, 586362, 790314, 865582, 1298373, 2596746, 3029537, 6059074, 9088611, 18177222]

約数ペア:

[(1, 18177222), (2, 9088611), (3, 6059074), (6, 3029537), (7, 2596746), (14, 1298373), (21, 865582), (23, 790314), (31, 586362), (42, 432791), (46, 395157), (62, 293181), (69, 263438), (93, 195454), (138, 131719), (161, 112902), (186, 97727), (217, 83766), (322, 56451), (434, 41883), (483, 37634), (607, 29946), (651, 27922), (713, 25494), (966, 18817), (1214, 14973), (1302, 13961), (1426, 12747), (1821, 9982), (2139, 8498), (3642, 4991), (4249, 4278)]