12618216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 39824460

約数和(自身を除く): 27206244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 61, 68, 72, 78, 102, 104, 117, 122, 136, 153, 156, 169, 183, 204, 221, 234, 244, 306, 312, 338, 366, 408, 442, 468, 488, 507, 549, 612, 663, 676, 732, 793, 884, 936, 1014, 1037, 1098, 1224, 1326, 1352, 1464, 1521, 1586, 1768, 1989, 2028, 2074, 2196, 2379, 2652, 2873, 3042, 3111, 3172, 3978, 4056, 4148, 4392, 4758, 5304, 5746, 6084, 6222, 6344, 7137, 7956, 8296, 8619, 9333, 9516, 10309, 11492, 12168, 12444, 13481, 14274, 15912, 17238, 18666, 19032, 20618, 22984, 24888, 25857, 26962, 28548, 30927, 34476, 37332, 40443, 41236, 51714, 53924, 57096, 61854, 68952, 74664, 80886, 82472, 92781, 103428, 107848, 121329, 123708, 161772, 175253, 185562, 206856, 242658, 247416, 323544, 350506, 371124, 485316, 525759, 701012, 742248, 970632, 1051518, 1402024, 1577277, 2103036, 3154554, 4206072, 6309108, 12618216]

約数ペア:

[(1, 12618216), (2, 6309108), (3, 4206072), (4, 3154554), (6, 2103036), (8, 1577277), (9, 1402024), (12, 1051518), (13, 970632), (17, 742248), (18, 701012), (24, 525759), (26, 485316), (34, 371124), (36, 350506), (39, 323544), (51, 247416), (52, 242658), (61, 206856), (68, 185562), (72, 175253), (78, 161772), (102, 123708), (104, 121329), (117, 107848), (122, 103428), (136, 92781), (153, 82472), (156, 80886), (169, 74664), (183, 68952), (204, 61854), (221, 57096), (234, 53924), (244, 51714), (306, 41236), (312, 40443), (338, 37332), (366, 34476), (408, 30927), (442, 28548), (468, 26962), (488, 25857), (507, 24888), (549, 22984), (612, 20618), (663, 19032), (676, 18666), (732, 17238), (793, 15912), (884, 14274), (936, 13481), (1014, 12444), (1037, 12168), (1098, 11492), (1224, 10309), (1326, 9516), (1352, 9333), (1464, 8619), (1521, 8296), (1586, 7956), (1768, 7137), (1989, 6344), (2028, 6222), (2074, 6084), (2196, 5746), (2379, 5304), (2652, 4758), (2873, 4392), (3042, 4148), (3111, 4056), (3172, 3978)]