13376916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 39079040

約数和(自身を除く): 25702124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 487, 654, 763, 974, 981, 1308, 1461, 1526, 1948, 1962, 2289, 2922, 3052, 3409, 3924, 4383, 4578, 5844, 6818, 6867, 8766, 9156, 10227, 13636, 13734, 17532, 20454, 27468, 30681, 40908, 53083, 61362, 106166, 122724, 159249, 212332, 318498, 371581, 477747, 636996, 743162, 955494, 1114743, 1486324, 1910988, 2229486, 3344229, 4458972, 6688458, 13376916]

約数ペア:

[(1, 13376916), (2, 6688458), (3, 4458972), (4, 3344229), (6, 2229486), (7, 1910988), (9, 1486324), (12, 1114743), (14, 955494), (18, 743162), (21, 636996), (28, 477747), (36, 371581), (42, 318498), (63, 212332), (84, 159249), (109, 122724), (126, 106166), (218, 61362), (252, 53083), (327, 40908), (436, 30681), (487, 27468), (654, 20454), (763, 17532), (974, 13734), (981, 13636), (1308, 10227), (1461, 9156), (1526, 8766), (1948, 6867), (1962, 6818), (2289, 5844), (2922, 4578), (3052, 4383), (3409, 3924)]