18064956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 52835328

約数和(自身を除く): 34770372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 71, 78, 84, 91, 142, 156, 182, 213, 233, 273, 284, 364, 426, 466, 497, 546, 699, 852, 923, 932, 994, 1092, 1398, 1491, 1631, 1846, 1988, 2769, 2796, 2982, 3029, 3262, 3692, 4893, 5538, 5964, 6058, 6461, 6524, 9087, 9786, 11076, 12116, 12922, 16543, 18174, 19383, 19572, 21203, 25844, 33086, 36348, 38766, 42406, 49629, 63609, 66172, 77532, 84812, 99258, 115801, 127218, 198516, 215059, 231602, 254436, 347403, 430118, 463204, 645177, 694806, 860236, 1290354, 1389612, 1505413, 2580708, 3010826, 4516239, 6021652, 9032478, 18064956]

約数ペア:

[(1, 18064956), (2, 9032478), (3, 6021652), (4, 4516239), (6, 3010826), (7, 2580708), (12, 1505413), (13, 1389612), (14, 1290354), (21, 860236), (26, 694806), (28, 645177), (39, 463204), (42, 430118), (52, 347403), (71, 254436), (78, 231602), (84, 215059), (91, 198516), (142, 127218), (156, 115801), (182, 99258), (213, 84812), (233, 77532), (273, 66172), (284, 63609), (364, 49629), (426, 42406), (466, 38766), (497, 36348), (546, 33086), (699, 25844), (852, 21203), (923, 19572), (932, 19383), (994, 18174), (1092, 16543), (1398, 12922), (1491, 12116), (1631, 11076), (1846, 9786), (1988, 9087), (2769, 6524), (2796, 6461), (2982, 6058), (3029, 5964), (3262, 5538), (3692, 4893)]