18782652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7258

約数の個数: 48

約数和(自身を含む): 51709952

約数和(自身を除く): 32927300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7213, 14426, 21639, 28852, 43278, 50491, 86556, 100982, 151473, 201964, 223603, 302946, 447206, 605892, 670809, 894412, 1341618, 1565221, 2683236, 3130442, 4695663, 6260884, 9391326, 18782652]

約数ペア:

[(1, 18782652), (2, 9391326), (3, 6260884), (4, 4695663), (6, 3130442), (7, 2683236), (12, 1565221), (14, 1341618), (21, 894412), (28, 670809), (31, 605892), (42, 447206), (62, 302946), (84, 223603), (93, 201964), (124, 151473), (186, 100982), (217, 86556), (372, 50491), (434, 43278), (651, 28852), (868, 21639), (1302, 14426), (2604, 7213)]