19326348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 54014688

約数和(自身を除く): 34688340

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1373, 1564, 2346, 2746, 3519, 4119, 4692, 5492, 7038, 8238, 12357, 14076, 16476, 23341, 24714, 31579, 46682, 49428, 63158, 70023, 93364, 94737, 126316, 140046, 189474, 210069, 280092, 284211, 378948, 420138, 536843, 568422, 840276, 1073686, 1136844, 1610529, 2147372, 3221058, 4831587, 6442116, 9663174, 19326348]

約数ペア:

[(1, 19326348), (2, 9663174), (3, 6442116), (4, 4831587), (6, 3221058), (9, 2147372), (12, 1610529), (17, 1136844), (18, 1073686), (23, 840276), (34, 568422), (36, 536843), (46, 420138), (51, 378948), (68, 284211), (69, 280092), (92, 210069), (102, 189474), (138, 140046), (153, 126316), (204, 94737), (207, 93364), (276, 70023), (306, 63158), (391, 49428), (414, 46682), (612, 31579), (782, 24714), (828, 23341), (1173, 16476), (1373, 14076), (1564, 12357), (2346, 8238), (2746, 7038), (3519, 5492), (4119, 4692)]