18526950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3167}}^1$

素因数の和:3198

約数の個数: 72

約数和(自身を含む): 53621568

約数和(自身を除く): 35094618

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 3167, 5850, 6334, 9501, 15835, 19002, 28503, 31670, 41171, 47505, 57006, 79175, 82342, 95010, 123513, 142515, 158350, 205855, 237525, 247026, 285030, 370539, 411710, 475050, 617565, 712575, 741078, 1029275, 1235130, 1425150, 1852695, 2058550, 3087825, 3705390, 6175650, 9263475, 18526950]

約数ペア:

[(1, 18526950), (2, 9263475), (3, 6175650), (5, 3705390), (6, 3087825), (9, 2058550), (10, 1852695), (13, 1425150), (15, 1235130), (18, 1029275), (25, 741078), (26, 712575), (30, 617565), (39, 475050), (45, 411710), (50, 370539), (65, 285030), (75, 247026), (78, 237525), (90, 205855), (117, 158350), (130, 142515), (150, 123513), (195, 95010), (225, 82342), (234, 79175), (325, 57006), (390, 47505), (450, 41171), (585, 31670), (650, 28503), (975, 19002), (1170, 15835), (1950, 9501), (2925, 6334), (3167, 5850)]