1458972

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 4076800

約数和(自身を除く): 2617828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 79, 81, 108, 114, 158, 162, 171, 228, 237, 243, 316, 324, 342, 474, 486, 513, 684, 711, 948, 972, 1026, 1422, 1501, 1539, 2052, 2133, 2844, 3002, 3078, 4266, 4503, 4617, 6004, 6156, 6399, 8532, 9006, 9234, 12798, 13509, 18012, 18468, 19197, 25596, 27018, 38394, 40527, 54036, 76788, 81054, 121581, 162108, 243162, 364743, 486324, 729486, 1458972]

約数ペア:

[(1, 1458972), (2, 729486), (3, 486324), (4, 364743), (6, 243162), (9, 162108), (12, 121581), (18, 81054), (19, 76788), (27, 54036), (36, 40527), (38, 38394), (54, 27018), (57, 25596), (76, 19197), (79, 18468), (81, 18012), (108, 13509), (114, 12798), (158, 9234), (162, 9006), (171, 8532), (228, 6399), (237, 6156), (243, 6004), (316, 4617), (324, 4503), (342, 4266), (474, 3078), (486, 3002), (513, 2844), (684, 2133), (711, 2052), (948, 1539), (972, 1501), (1026, 1422)]