2823618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 7004160

約数和(自身を除く): 4180542

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 79, 111, 138, 158, 161, 222, 237, 259, 322, 474, 483, 518, 553, 777, 851, 966, 1106, 1554, 1659, 1702, 1817, 2553, 2923, 3318, 3634, 5106, 5451, 5846, 5957, 8769, 10902, 11914, 12719, 17538, 17871, 20461, 25438, 35742, 38157, 40922, 61383, 67229, 76314, 122766, 134458, 201687, 403374, 470603, 941206, 1411809, 2823618]

約数ペア:

[(1, 2823618), (2, 1411809), (3, 941206), (6, 470603), (7, 403374), (14, 201687), (21, 134458), (23, 122766), (37, 76314), (42, 67229), (46, 61383), (69, 40922), (74, 38157), (79, 35742), (111, 25438), (138, 20461), (158, 17871), (161, 17538), (222, 12719), (237, 11914), (259, 10902), (322, 8769), (474, 5957), (483, 5846), (518, 5451), (553, 5106), (777, 3634), (851, 3318), (966, 2923), (1106, 2553), (1554, 1817), (1659, 1702)]