18059340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 55177920

約数和(自身を除く): 37118580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 137, 156, 169, 195, 260, 274, 338, 390, 411, 507, 548, 676, 685, 780, 822, 845, 1014, 1370, 1644, 1690, 1781, 2028, 2055, 2197, 2535, 2740, 3380, 3562, 4110, 4394, 5070, 5343, 6591, 7124, 8220, 8788, 8905, 10140, 10686, 10985, 13182, 17810, 21372, 21970, 23153, 26364, 26715, 32955, 35620, 43940, 46306, 53430, 65910, 69459, 92612, 106860, 115765, 131820, 138918, 231530, 277836, 300989, 347295, 463060, 601978, 694590, 902967, 1203956, 1389180, 1504945, 1805934, 3009890, 3611868, 4514835, 6019780, 9029670, 18059340]

約数ペア:

[(1, 18059340), (2, 9029670), (3, 6019780), (4, 4514835), (5, 3611868), (6, 3009890), (10, 1805934), (12, 1504945), (13, 1389180), (15, 1203956), (20, 902967), (26, 694590), (30, 601978), (39, 463060), (52, 347295), (60, 300989), (65, 277836), (78, 231530), (130, 138918), (137, 131820), (156, 115765), (169, 106860), (195, 92612), (260, 69459), (274, 65910), (338, 53430), (390, 46306), (411, 43940), (507, 35620), (548, 32955), (676, 26715), (685, 26364), (780, 23153), (822, 21970), (845, 21372), (1014, 17810), (1370, 13182), (1644, 10985), (1690, 10686), (1781, 10140), (2028, 8905), (2055, 8788), (2197, 8220), (2535, 7124), (2740, 6591), (3380, 5343), (3562, 5070), (4110, 4394)]