18430584

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 30817416

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 199, 204, 227, 398, 408, 454, 597, 681, 796, 908, 1194, 1362, 1592, 1816, 2388, 2724, 3383, 3859, 4776, 5448, 6766, 7718, 10149, 11577, 13532, 15436, 20298, 23154, 27064, 30872, 40596, 45173, 46308, 81192, 90346, 92616, 135519, 180692, 271038, 361384, 542076, 767941, 1084152, 1535882, 2303823, 3071764, 4607646, 6143528, 9215292, 18430584]

約数ペア:

[(1, 18430584), (2, 9215292), (3, 6143528), (4, 4607646), (6, 3071764), (8, 2303823), (12, 1535882), (17, 1084152), (24, 767941), (34, 542076), (51, 361384), (68, 271038), (102, 180692), (136, 135519), (199, 92616), (204, 90346), (227, 81192), (398, 46308), (408, 45173), (454, 40596), (597, 30872), (681, 27064), (796, 23154), (908, 20298), (1194, 15436), (1362, 13532), (1592, 11577), (1816, 10149), (2388, 7718), (2724, 6766), (3383, 5448), (3859, 4776)]