23121666

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 55209600

約数和(自身を除く): 32087934

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 89, 102, 153, 178, 267, 283, 306, 459, 534, 566, 801, 849, 918, 1513, 1602, 1698, 2403, 2547, 3026, 4539, 4806, 4811, 5094, 7641, 9078, 9622, 13617, 14433, 15282, 25187, 27234, 28866, 40851, 43299, 50374, 75561, 81702, 86598, 129897, 151122, 226683, 259794, 428179, 453366, 680049, 856358, 1284537, 1360098, 2569074, 3853611, 7707222, 11560833, 23121666]

約数ペア:

[(1, 23121666), (2, 11560833), (3, 7707222), (6, 3853611), (9, 2569074), (17, 1360098), (18, 1284537), (27, 856358), (34, 680049), (51, 453366), (54, 428179), (89, 259794), (102, 226683), (153, 151122), (178, 129897), (267, 86598), (283, 81702), (306, 75561), (459, 50374), (534, 43299), (566, 40851), (801, 28866), (849, 27234), (918, 25187), (1513, 15282), (1602, 14433), (1698, 13617), (2403, 9622), (2547, 9078), (3026, 7641), (4539, 5094), (4806, 4811)]