15696858636

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{26357}}^1$

素因数の和:26671

約数の個数: 72

約数和(自身を含む): 40411242144

約数和(自身を除く): 24714383508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 233, 284, 426, 466, 639, 699, 852, 932, 1278, 1398, 2097, 2556, 2796, 4194, 8388, 16543, 26357, 33086, 49629, 52714, 66172, 79071, 99258, 105428, 148887, 158142, 198516, 237213, 297774, 316284, 474426, 595548, 948852, 1871347, 3742694, 5614041, 6141181, 7485388, 11228082, 12282362, 16842123, 18423543, 22456164, 24564724, 33684246, 36847086, 55270629, 67368492, 73694172, 110541258, 221082516, 436023851, 872047702, 1308071553, 1744095404, 2616143106, 3924214659, 5232286212, 7848429318, 15696858636]

約数ペア:

[(1, 15696858636), (2, 7848429318), (3, 5232286212), (4, 3924214659), (6, 2616143106), (9, 1744095404), (12, 1308071553), (18, 872047702), (36, 436023851), (71, 221082516), (142, 110541258), (213, 73694172), (233, 67368492), (284, 55270629), (426, 36847086), (466, 33684246), (639, 24564724), (699, 22456164), (852, 18423543), (932, 16842123), (1278, 12282362), (1398, 11228082), (2097, 7485388), (2556, 6141181), (2796, 5614041), (4194, 3742694), (8388, 1871347), (16543, 948852), (26357, 595548), (33086, 474426), (49629, 316284), (52714, 297774), (66172, 237213), (79071, 198516), (99258, 158142), (105428, 148887)]