23503788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 75828480

約数和(自身を除く): 52324692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 61, 63, 66, 77, 84, 99, 122, 126, 132, 139, 154, 183, 198, 231, 244, 252, 278, 308, 366, 396, 417, 427, 462, 549, 556, 671, 693, 732, 834, 854, 924, 973, 1098, 1251, 1281, 1342, 1386, 1529, 1668, 1708, 1946, 2013, 2196, 2502, 2562, 2684, 2772, 2919, 3058, 3843, 3892, 4026, 4587, 4697, 5004, 5124, 5838, 6039, 6116, 7686, 8052, 8479, 8757, 9174, 9394, 10703, 11676, 12078, 13761, 14091, 15372, 16958, 17514, 18348, 18788, 21406, 24156, 25437, 27522, 28182, 32109, 33916, 35028, 42273, 42812, 50874, 55044, 56364, 59353, 64218, 76311, 84546, 93269, 96327, 101748, 118706, 128436, 152622, 169092, 178059, 186538, 192654, 237412, 279807, 305244, 356118, 373076, 385308, 534177, 559614, 652883, 712236, 839421, 1068354, 1119228, 1305766, 1678842, 1958649, 2136708, 2611532, 3357684, 3917298, 5875947, 7834596, 11751894, 23503788]

約数ペア:

[(1, 23503788), (2, 11751894), (3, 7834596), (4, 5875947), (6, 3917298), (7, 3357684), (9, 2611532), (11, 2136708), (12, 1958649), (14, 1678842), (18, 1305766), (21, 1119228), (22, 1068354), (28, 839421), (33, 712236), (36, 652883), (42, 559614), (44, 534177), (61, 385308), (63, 373076), (66, 356118), (77, 305244), (84, 279807), (99, 237412), (122, 192654), (126, 186538), (132, 178059), (139, 169092), (154, 152622), (183, 128436), (198, 118706), (231, 101748), (244, 96327), (252, 93269), (278, 84546), (308, 76311), (366, 64218), (396, 59353), (417, 56364), (427, 55044), (462, 50874), (549, 42812), (556, 42273), (671, 35028), (693, 33916), (732, 32109), (834, 28182), (854, 27522), (924, 25437), (973, 24156), (1098, 21406), (1251, 18788), (1281, 18348), (1342, 17514), (1386, 16958), (1529, 15372), (1668, 14091), (1708, 13761), (1946, 12078), (2013, 11676), (2196, 10703), (2502, 9394), (2562, 9174), (2684, 8757), (2772, 8479), (2919, 8052), (3058, 7686), (3843, 6116), (3892, 6039), (4026, 5838), (4587, 5124), (4697, 5004)]