16861416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:84

約数の個数: 128

約数和(自身を含む): 52617600

約数和(自身を除く): 35756184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 289, 312, 374, 408, 429, 442, 561, 572, 578, 663, 748, 858, 867, 884, 1122, 1144, 1156, 1326, 1496, 1716, 1734, 1768, 2244, 2312, 2431, 2652, 3179, 3432, 3468, 3757, 4488, 4862, 4913, 5304, 6358, 6936, 7293, 7514, 9537, 9724, 9826, 11271, 12716, 14586, 14739, 15028, 19074, 19448, 19652, 22542, 25432, 29172, 29478, 30056, 38148, 39304, 41327, 45084, 54043, 58344, 58956, 63869, 76296, 82654, 90168, 108086, 117912, 123981, 127738, 162129, 165308, 191607, 216172, 247962, 255476, 324258, 330616, 383214, 432344, 495924, 510952, 648516, 702559, 766428, 991848, 1297032, 1405118, 1532856, 2107677, 2810236, 4215354, 5620472, 8430708, 16861416]

約数ペア:

[(1, 16861416), (2, 8430708), (3, 5620472), (4, 4215354), (6, 2810236), (8, 2107677), (11, 1532856), (12, 1405118), (13, 1297032), (17, 991848), (22, 766428), (24, 702559), (26, 648516), (33, 510952), (34, 495924), (39, 432344), (44, 383214), (51, 330616), (52, 324258), (66, 255476), (68, 247962), (78, 216172), (88, 191607), (102, 165308), (104, 162129), (132, 127738), (136, 123981), (143, 117912), (156, 108086), (187, 90168), (204, 82654), (221, 76296), (264, 63869), (286, 58956), (289, 58344), (312, 54043), (374, 45084), (408, 41327), (429, 39304), (442, 38148), (561, 30056), (572, 29478), (578, 29172), (663, 25432), (748, 22542), (858, 19652), (867, 19448), (884, 19074), (1122, 15028), (1144, 14739), (1156, 14586), (1326, 12716), (1496, 11271), (1716, 9826), (1734, 9724), (1768, 9537), (2244, 7514), (2312, 7293), (2431, 6936), (2652, 6358), (3179, 5304), (3432, 4913), (3468, 4862), (3757, 4488)]