16315308

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 44579808

約数和(自身を除く): 28264500

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 503, 612, 636, 901, 954, 1006, 1509, 1802, 1908, 2012, 2703, 3018, 3604, 4527, 5406, 6036, 8109, 8551, 9054, 10812, 16218, 17102, 18108, 25653, 26659, 32436, 34204, 51306, 53318, 76959, 79977, 102612, 106636, 153918, 159954, 239931, 307836, 319908, 453203, 479862, 906406, 959724, 1359609, 1812812, 2719218, 4078827, 5438436, 8157654, 16315308]

約数ペア:

[(1, 16315308), (2, 8157654), (3, 5438436), (4, 4078827), (6, 2719218), (9, 1812812), (12, 1359609), (17, 959724), (18, 906406), (34, 479862), (36, 453203), (51, 319908), (53, 307836), (68, 239931), (102, 159954), (106, 153918), (153, 106636), (159, 102612), (204, 79977), (212, 76959), (306, 53318), (318, 51306), (477, 34204), (503, 32436), (612, 26659), (636, 25653), (901, 18108), (954, 17102), (1006, 16218), (1509, 10812), (1802, 9054), (1908, 8551), (2012, 8109), (2703, 6036), (3018, 5406), (3604, 4527)]