18375210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29167}}^1$

素因数の和:29187

約数の個数: 48

約数和(自身を含む): 54602496

約数和(自身を除く): 36227286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 29167, 58334, 87501, 145835, 175002, 204169, 262503, 291670, 408338, 437505, 525006, 612507, 875010, 1020845, 1225014, 1312515, 1837521, 2041690, 2625030, 3062535, 3675042, 6125070, 9187605, 18375210]

約数ペア:

[(1, 18375210), (2, 9187605), (3, 6125070), (5, 3675042), (6, 3062535), (7, 2625030), (9, 2041690), (10, 1837521), (14, 1312515), (15, 1225014), (18, 1020845), (21, 875010), (30, 612507), (35, 525006), (42, 437505), (45, 408338), (63, 291670), (70, 262503), (90, 204169), (105, 175002), (126, 145835), (210, 87501), (315, 58334), (630, 29167)]