2016443988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{10853}}^1$

素因数の和:11273

約数の個数: 72

約数和(自身を含む): 5503542408

約数和(自身を除く): 3487098420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 397, 468, 794, 1191, 1588, 2382, 3573, 4764, 5161, 7146, 10322, 10853, 14292, 15483, 20644, 21706, 30966, 32559, 43412, 46449, 61932, 65118, 92898, 97677, 130236, 141089, 185796, 195354, 282178, 390708, 423267, 564356, 846534, 1269801, 1693068, 2539602, 4308641, 5079204, 8617282, 12925923, 17234564, 25851846, 38777769, 51703692, 56012333, 77555538, 112024666, 155111076, 168036999, 224049332, 336073998, 504110997, 672147996, 1008221994, 2016443988]

約数ペア:

[(1, 2016443988), (2, 1008221994), (3, 672147996), (4, 504110997), (6, 336073998), (9, 224049332), (12, 168036999), (13, 155111076), (18, 112024666), (26, 77555538), (36, 56012333), (39, 51703692), (52, 38777769), (78, 25851846), (117, 17234564), (156, 12925923), (234, 8617282), (397, 5079204), (468, 4308641), (794, 2539602), (1191, 1693068), (1588, 1269801), (2382, 846534), (3573, 564356), (4764, 423267), (5161, 390708), (7146, 282178), (10322, 195354), (10853, 185796), (14292, 141089), (15483, 130236), (20644, 97677), (21706, 92898), (30966, 65118), (32559, 61932), (43412, 46449)]