23141772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 64296960

約数和(自身を除く): 41155188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1471, 1748, 2622, 2942, 3933, 4413, 5244, 5884, 7866, 8826, 13239, 15732, 17652, 26478, 27949, 33833, 52956, 55898, 67666, 83847, 101499, 111796, 135332, 167694, 202998, 251541, 304497, 335388, 405996, 503082, 608994, 642827, 1006164, 1217988, 1285654, 1928481, 2571308, 3856962, 5785443, 7713924, 11570886, 23141772]

約数ペア:

[(1, 23141772), (2, 11570886), (3, 7713924), (4, 5785443), (6, 3856962), (9, 2571308), (12, 1928481), (18, 1285654), (19, 1217988), (23, 1006164), (36, 642827), (38, 608994), (46, 503082), (57, 405996), (69, 335388), (76, 304497), (92, 251541), (114, 202998), (138, 167694), (171, 135332), (207, 111796), (228, 101499), (276, 83847), (342, 67666), (414, 55898), (437, 52956), (684, 33833), (828, 27949), (874, 26478), (1311, 17652), (1471, 15732), (1748, 13239), (2622, 8826), (2942, 7866), (3933, 5884), (4413, 5244)]