1218084417

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 1959624576

約数和(自身を除く): 741540159

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 401, 503, 549, 671, 1203, 1509, 2013, 3609, 4411, 4527, 5533, 6039, 13233, 16599, 24461, 30683, 39699, 49797, 73383, 92049, 201703, 220149, 269071, 276147, 337513, 605109, 807213, 1012539, 1815327, 2218733, 2421639, 3037617, 6656199, 12303883, 19968597, 36911649, 110734947, 135342713, 406028139, 1218084417]

約数ペア:

[(1, 1218084417), (3, 406028139), (9, 135342713), (11, 110734947), (33, 36911649), (61, 19968597), (99, 12303883), (183, 6656199), (401, 3037617), (503, 2421639), (549, 2218733), (671, 1815327), (1203, 1012539), (1509, 807213), (2013, 605109), (3609, 337513), (4411, 276147), (4527, 269071), (5533, 220149), (6039, 201703), (13233, 92049), (16599, 73383), (24461, 49797), (30683, 39699)]