11897490654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{305581}}^1$

素因数の和:305702

約数の個数: 64

約数和(自身を含む): 30509306880

約数和(自身を除く): 18611816226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 378, 618, 721, 927, 1442, 1854, 2163, 2781, 4326, 5562, 6489, 12978, 19467, 38934, 305581, 611162, 916743, 1833486, 2139067, 2750229, 4278134, 5500458, 6417201, 8250687, 12834402, 16501374, 19251603, 31474843, 38503206, 57754809, 62949686, 94424529, 115509618, 188849058, 220323901, 283273587, 440647802, 566547174, 660971703, 849820761, 1321943406, 1699641522, 1982915109, 3965830218, 5948745327, 11897490654]

約数ペア:

[(1, 11897490654), (2, 5948745327), (3, 3965830218), (6, 1982915109), (7, 1699641522), (9, 1321943406), (14, 849820761), (18, 660971703), (21, 566547174), (27, 440647802), (42, 283273587), (54, 220323901), (63, 188849058), (103, 115509618), (126, 94424529), (189, 62949686), (206, 57754809), (309, 38503206), (378, 31474843), (618, 19251603), (721, 16501374), (927, 12834402), (1442, 8250687), (1854, 6417201), (2163, 5500458), (2781, 4278134), (4326, 2750229), (5562, 2139067), (6489, 1833486), (12978, 916743), (19467, 611162), (38934, 305581)]