16867764

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 60

約数和(自身を含む): 44721600

約数和(自身を除く): 27853836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 659, 711, 948, 1318, 1422, 1977, 2133, 2636, 2844, 3954, 4266, 5931, 6399, 7908, 8532, 11862, 12798, 17793, 23724, 25596, 35586, 52061, 53379, 71172, 104122, 106758, 156183, 208244, 213516, 312366, 468549, 624732, 937098, 1405647, 1874196, 2811294, 4216941, 5622588, 8433882, 16867764]

約数ペア:

[(1, 16867764), (2, 8433882), (3, 5622588), (4, 4216941), (6, 2811294), (9, 1874196), (12, 1405647), (18, 937098), (27, 624732), (36, 468549), (54, 312366), (79, 213516), (81, 208244), (108, 156183), (158, 106758), (162, 104122), (237, 71172), (316, 53379), (324, 52061), (474, 35586), (659, 25596), (711, 23724), (948, 17793), (1318, 12798), (1422, 11862), (1977, 8532), (2133, 7908), (2636, 6399), (2844, 5931), (3954, 4266)]