1221960708

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{240733}}^1$

素因数の和:240793

約数の個数: 48

約数和(自身を含む): 3235464960

約数和(自身を除く): 2013504252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 240733, 481466, 722199, 962932, 1444398, 2166597, 2888796, 4333194, 6499791, 8666388, 11314451, 12999582, 22628902, 25999164, 33943353, 45257804, 67886706, 101830059, 135773412, 203660118, 305490177, 407320236, 610980354, 1221960708]

約数ペア:

[(1, 1221960708), (2, 610980354), (3, 407320236), (4, 305490177), (6, 203660118), (9, 135773412), (12, 101830059), (18, 67886706), (27, 45257804), (36, 33943353), (47, 25999164), (54, 22628902), (94, 12999582), (108, 11314451), (141, 8666388), (188, 6499791), (282, 4333194), (423, 2888796), (564, 2166597), (846, 1444398), (1269, 962932), (1692, 722199), (2538, 481466), (5076, 240733)]