18621630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4057}}^1$

素因数の和:4090

約数の個数: 64

約数和(自身を含む): 52591680

約数和(自身を除く): 33970050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4057, 4590, 8114, 12171, 20285, 24342, 36513, 40570, 60855, 68969, 73026, 109539, 121710, 137938, 182565, 206907, 219078, 344845, 365130, 413814, 547695, 620721, 689690, 1034535, 1095390, 1241442, 1862163, 2069070, 3103605, 3724326, 6207210, 9310815, 18621630]

約数ペア:

[(1, 18621630), (2, 9310815), (3, 6207210), (5, 3724326), (6, 3103605), (9, 2069070), (10, 1862163), (15, 1241442), (17, 1095390), (18, 1034535), (27, 689690), (30, 620721), (34, 547695), (45, 413814), (51, 365130), (54, 344845), (85, 219078), (90, 206907), (102, 182565), (135, 137938), (153, 121710), (170, 109539), (255, 73026), (270, 68969), (306, 60855), (459, 40570), (510, 36513), (765, 24342), (918, 20285), (1530, 12171), (2295, 8114), (4057, 4590)]