38668261878

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{691}}^1\times {\mathrm{30781}}^1$

素因数の和:31581

約数の個数: 48

約数和(自身を含む): 84735950832

約数和(自身を除く): 46067688954

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 691, 909, 1382, 1818, 2073, 4146, 6219, 12438, 30781, 61562, 69791, 92343, 139582, 184686, 209373, 277029, 418746, 554058, 628119, 1256238, 3108881, 6217762, 9326643, 18653286, 21269671, 27979929, 42539342, 55959858, 63809013, 127618026, 191427039, 382854078, 2148236771, 4296473542, 6444710313, 12889420626, 19334130939, 38668261878]

約数ペア:

[(1, 38668261878), (2, 19334130939), (3, 12889420626), (6, 6444710313), (9, 4296473542), (18, 2148236771), (101, 382854078), (202, 191427039), (303, 127618026), (606, 63809013), (691, 55959858), (909, 42539342), (1382, 27979929), (1818, 21269671), (2073, 18653286), (4146, 9326643), (6219, 6217762), (12438, 3108881), (30781, 1256238), (61562, 628119), (69791, 554058), (92343, 418746), (139582, 277029), (184686, 209373)]