4780458

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1320

約数の個数: 40

約数和(自身を含む): 11186208

約数和(自身を除く): 6405750

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1283, 1863, 2566, 3726, 3849, 7698, 11547, 23094, 29509, 34641, 59018, 69282, 88527, 103923, 177054, 207846, 265581, 531162, 796743, 1593486, 2390229, 4780458]

約数ペア:

[(1, 4780458), (2, 2390229), (3, 1593486), (6, 796743), (9, 531162), (18, 265581), (23, 207846), (27, 177054), (46, 103923), (54, 88527), (69, 69282), (81, 59018), (138, 34641), (162, 29509), (207, 23094), (414, 11547), (621, 7698), (1242, 3849), (1283, 3726), (1863, 2566)]