23045724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2187

約数の個数: 72

約数和(自身を含む): 65493792

約数和(自身を除く): 42448068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2141, 2691, 3588, 4282, 5382, 6423, 8564, 10764, 12846, 19269, 25692, 27833, 38538, 49243, 55666, 77076, 83499, 98486, 111332, 147729, 166998, 196972, 250497, 295458, 333996, 443187, 500994, 590916, 640159, 886374, 1001988, 1280318, 1772748, 1920477, 2560636, 3840954, 5761431, 7681908, 11522862, 23045724]

約数ペア:

[(1, 23045724), (2, 11522862), (3, 7681908), (4, 5761431), (6, 3840954), (9, 2560636), (12, 1920477), (13, 1772748), (18, 1280318), (23, 1001988), (26, 886374), (36, 640159), (39, 590916), (46, 500994), (52, 443187), (69, 333996), (78, 295458), (92, 250497), (117, 196972), (138, 166998), (156, 147729), (207, 111332), (234, 98486), (276, 83499), (299, 77076), (414, 55666), (468, 49243), (598, 38538), (828, 27833), (897, 25692), (1196, 19269), (1794, 12846), (2141, 10764), (2691, 8564), (3588, 6423), (4282, 5382)]