3309724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 3584996

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 107, 148, 209, 214, 407, 418, 428, 703, 814, 836, 1177, 1406, 1628, 2033, 2354, 2812, 3959, 4066, 4708, 7733, 7918, 8132, 15466, 15836, 22363, 30932, 43549, 44726, 75221, 87098, 89452, 150442, 174196, 300884, 827431, 1654862, 3309724]

約数ペア:

[(1, 3309724), (2, 1654862), (4, 827431), (11, 300884), (19, 174196), (22, 150442), (37, 89452), (38, 87098), (44, 75221), (74, 44726), (76, 43549), (107, 30932), (148, 22363), (209, 15836), (214, 15466), (407, 8132), (418, 7918), (428, 7733), (703, 4708), (814, 4066), (836, 3959), (1177, 2812), (1406, 2354), (1628, 2033)]