15691155588

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{929}}^1\times {\mathrm{20399}}^1$

素因数の和:21361

約数の個数: 72

約数和(自身を含む): 41434848000

約数和(自身を除く): 25743692412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 929, 1858, 2787, 3716, 5574, 8361, 11148, 16722, 20399, 21367, 33444, 40798, 42734, 61197, 64101, 81596, 85468, 122394, 128202, 183591, 192303, 244788, 256404, 367182, 384606, 469177, 734364, 769212, 938354, 1407531, 1876708, 2815062, 4222593, 5630124, 8445186, 16890372, 18950671, 37901342, 56852013, 75802684, 113704026, 170556039, 227408052, 341112078, 435865433, 682224156, 871730866, 1307596299, 1743461732, 2615192598, 3922788897, 5230385196, 7845577794, 15691155588]

約数ペア:

[(1, 15691155588), (2, 7845577794), (3, 5230385196), (4, 3922788897), (6, 2615192598), (9, 1743461732), (12, 1307596299), (18, 871730866), (23, 682224156), (36, 435865433), (46, 341112078), (69, 227408052), (92, 170556039), (138, 113704026), (207, 75802684), (276, 56852013), (414, 37901342), (828, 18950671), (929, 16890372), (1858, 8445186), (2787, 5630124), (3716, 4222593), (5574, 2815062), (8361, 1876708), (11148, 1407531), (16722, 938354), (20399, 769212), (21367, 734364), (33444, 469177), (40798, 384606), (42734, 367182), (61197, 256404), (64101, 244788), (81596, 192303), (85468, 183591), (122394, 128202)]