18678465210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{563}}^1\times {\mathrm{3187}}^1$

素因数の和:4107

約数の個数: 64

約数和(自身を含む): 45051489792

約数和(自身を除く): 26373024582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 563, 694, 1041, 1126, 1689, 1735, 2082, 2815, 3187, 3378, 3470, 5205, 5630, 6374, 8445, 9561, 10410, 15935, 16890, 19122, 31870, 47805, 95610, 195361, 390722, 586083, 976805, 1105889, 1172166, 1794281, 1953610, 2211778, 2930415, 3317667, 3588562, 5382843, 5529445, 5860830, 6635334, 8971405, 10765686, 11058890, 16588335, 17942810, 26914215, 33176670, 53828430, 622615507, 1245231014, 1867846521, 3113077535, 3735693042, 6226155070, 9339232605, 18678465210]

約数ペア:

[(1, 18678465210), (2, 9339232605), (3, 6226155070), (5, 3735693042), (6, 3113077535), (10, 1867846521), (15, 1245231014), (30, 622615507), (347, 53828430), (563, 33176670), (694, 26914215), (1041, 17942810), (1126, 16588335), (1689, 11058890), (1735, 10765686), (2082, 8971405), (2815, 6635334), (3187, 5860830), (3378, 5529445), (3470, 5382843), (5205, 3588562), (5630, 3317667), (6374, 2930415), (8445, 2211778), (9561, 1953610), (10410, 1794281), (15935, 1172166), (16890, 1105889), (19122, 976805), (31870, 586083), (47805, 390722), (95610, 195361)]