31473156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18341}}^1$

素因数の和:18372

約数の個数: 48

約数和(自身を含む): 86280768

約数和(自身を除く): 54807612

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 18341, 36682, 55023, 73364, 110046, 201751, 220092, 238433, 403502, 476866, 605253, 715299, 807004, 953732, 1210506, 1430598, 2421012, 2622763, 2861196, 5245526, 7868289, 10491052, 15736578, 31473156]

約数ペア:

[(1, 31473156), (2, 15736578), (3, 10491052), (4, 7868289), (6, 5245526), (11, 2861196), (12, 2622763), (13, 2421012), (22, 1430598), (26, 1210506), (33, 953732), (39, 807004), (44, 715299), (52, 605253), (66, 476866), (78, 403502), (132, 238433), (143, 220092), (156, 201751), (286, 110046), (429, 73364), (572, 55023), (858, 36682), (1716, 18341)]