15049188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 48746880

約数和(自身を除く): 33697692

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, 89, 99, 122, 126, 132, 154, 178, 183, 198, 231, 244, 252, 267, 308, 356, 366, 396, 427, 462, 534, 549, 623, 671, 693, 732, 801, 854, 924, 979, 1068, 1098, 1246, 1281, 1342, 1386, 1602, 1708, 1869, 1958, 2013, 2196, 2492, 2562, 2684, 2772, 2937, 3204, 3738, 3843, 3916, 4026, 4697, 5124, 5429, 5607, 5874, 6039, 6853, 7476, 7686, 8052, 8811, 9394, 10858, 11214, 11748, 12078, 13706, 14091, 15372, 16287, 17622, 18788, 20559, 21716, 22428, 24156, 27412, 28182, 32574, 35244, 38003, 41118, 42273, 48861, 56364, 59719, 61677, 65148, 76006, 82236, 84546, 97722, 114009, 119438, 123354, 152012, 169092, 179157, 195444, 228018, 238876, 246708, 342027, 358314, 418033, 456036, 537471, 684054, 716628, 836066, 1074942, 1254099, 1368108, 1672132, 2149884, 2508198, 3762297, 5016396, 7524594, 15049188]

約数ペア:

[(1, 15049188), (2, 7524594), (3, 5016396), (4, 3762297), (6, 2508198), (7, 2149884), (9, 1672132), (11, 1368108), (12, 1254099), (14, 1074942), (18, 836066), (21, 716628), (22, 684054), (28, 537471), (33, 456036), (36, 418033), (42, 358314), (44, 342027), (61, 246708), (63, 238876), (66, 228018), (77, 195444), (84, 179157), (89, 169092), (99, 152012), (122, 123354), (126, 119438), (132, 114009), (154, 97722), (178, 84546), (183, 82236), (198, 76006), (231, 65148), (244, 61677), (252, 59719), (267, 56364), (308, 48861), (356, 42273), (366, 41118), (396, 38003), (427, 35244), (462, 32574), (534, 28182), (549, 27412), (623, 24156), (671, 22428), (693, 21716), (732, 20559), (801, 18788), (854, 17622), (924, 16287), (979, 15372), (1068, 14091), (1098, 13706), (1246, 12078), (1281, 11748), (1342, 11214), (1386, 10858), (1602, 9394), (1708, 8811), (1869, 8052), (1958, 7686), (2013, 7476), (2196, 6853), (2492, 6039), (2562, 5874), (2684, 5607), (2772, 5429), (2937, 5124), (3204, 4697), (3738, 4026), (3843, 3916)]