27867882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 66539520

約数和(自身を除く): 38671638

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 79, 111, 158, 222, 227, 237, 259, 454, 474, 518, 553, 681, 777, 1106, 1362, 1554, 1589, 1659, 2923, 3178, 3318, 4767, 5846, 8399, 8769, 9534, 16798, 17538, 17933, 20461, 25197, 35866, 40922, 50394, 53799, 58793, 61383, 107598, 117586, 122766, 125531, 176379, 251062, 352758, 376593, 663521, 753186, 1327042, 1990563, 3981126, 4644647, 9289294, 13933941, 27867882]

約数ペア:

[(1, 27867882), (2, 13933941), (3, 9289294), (6, 4644647), (7, 3981126), (14, 1990563), (21, 1327042), (37, 753186), (42, 663521), (74, 376593), (79, 352758), (111, 251062), (158, 176379), (222, 125531), (227, 122766), (237, 117586), (259, 107598), (454, 61383), (474, 58793), (518, 53799), (553, 50394), (681, 40922), (777, 35866), (1106, 25197), (1362, 20461), (1554, 17933), (1589, 17538), (1659, 16798), (2923, 9534), (3178, 8769), (3318, 8399), (4767, 5846)]