17973553182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{72077}}^1$

素因数の和:72257

約数の個数: 64

約数和(自身を含む): 40686589440

約数和(自身を除く): 22713036258

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 139, 278, 299, 417, 598, 834, 897, 1794, 1807, 3197, 3614, 5421, 6394, 9591, 10842, 19182, 41561, 72077, 83122, 124683, 144154, 216231, 249366, 432462, 937001, 1657771, 1874002, 2811003, 3315542, 4973313, 5622006, 9946626, 10018703, 20037406, 21551023, 30056109, 43102046, 60112218, 64653069, 129306138, 130243139, 230430169, 260486278, 390729417, 460860338, 691290507, 781458834, 1382581014, 2995592197, 5991184394, 8986776591, 17973553182]

約数ペア:

[(1, 17973553182), (2, 8986776591), (3, 5991184394), (6, 2995592197), (13, 1382581014), (23, 781458834), (26, 691290507), (39, 460860338), (46, 390729417), (69, 260486278), (78, 230430169), (138, 130243139), (139, 129306138), (278, 64653069), (299, 60112218), (417, 43102046), (598, 30056109), (834, 21551023), (897, 20037406), (1794, 10018703), (1807, 9946626), (3197, 5622006), (3614, 4973313), (5421, 3315542), (6394, 2811003), (9591, 1874002), (10842, 1657771), (19182, 937001), (41561, 432462), (72077, 249366), (83122, 216231), (124683, 144154)]