21479840952

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{52646669}}^1$

素因数の和:52646695

約数の個数: 32

約数和(自身を含む): 56858403600

約数和(自身を除く): 35378562648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 52646669, 105293338, 157940007, 210586676, 315880014, 421173352, 631760028, 894993373, 1263520056, 1789986746, 2684980119, 3579973492, 5369960238, 7159946984, 10739920476, 21479840952]

約数ペア:

[(1, 21479840952), (2, 10739920476), (3, 7159946984), (4, 5369960238), (6, 3579973492), (8, 2684980119), (12, 1789986746), (17, 1263520056), (24, 894993373), (34, 631760028), (51, 421173352), (68, 315880014), (102, 210586676), (136, 157940007), (204, 105293338), (408, 52646669)]