1330605396

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{919}}^1\times {\mathrm{1087}}^1$

素因数の和:2053

約数の個数: 72

約数和(自身を含む): 3461319680

約数和(自身を除く): 2130714284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 919, 1087, 1332, 1838, 2174, 2757, 3261, 3676, 4348, 5514, 6522, 8271, 9783, 11028, 13044, 16542, 19566, 33084, 34003, 39132, 40219, 68006, 80438, 102009, 120657, 136012, 160876, 204018, 241314, 306027, 361971, 408036, 482628, 612054, 723942, 998953, 1224108, 1447884, 1997906, 2996859, 3995812, 5993718, 8990577, 11987436, 17981154, 35962308, 36961261, 73922522, 110883783, 147845044, 221767566, 332651349, 443535132, 665302698, 1330605396]

約数ペア:

[(1, 1330605396), (2, 665302698), (3, 443535132), (4, 332651349), (6, 221767566), (9, 147845044), (12, 110883783), (18, 73922522), (36, 36961261), (37, 35962308), (74, 17981154), (111, 11987436), (148, 8990577), (222, 5993718), (333, 3995812), (444, 2996859), (666, 1997906), (919, 1447884), (1087, 1224108), (1332, 998953), (1838, 723942), (2174, 612054), (2757, 482628), (3261, 408036), (3676, 361971), (4348, 306027), (5514, 241314), (6522, 204018), (8271, 160876), (9783, 136012), (11028, 120657), (13044, 102009), (16542, 80438), (19566, 68006), (33084, 40219), (34003, 39132)]