18793530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 58316544

約数和(自身を除く): 39523014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1297, 1449, 1610, 2070, 2415, 2594, 2898, 3891, 4830, 6485, 7245, 7782, 9079, 11673, 12970, 14490, 18158, 19455, 23346, 27237, 29831, 38910, 45395, 54474, 58365, 59662, 81711, 89493, 90790, 116730, 136185, 149155, 163422, 178986, 208817, 268479, 272370, 298310, 408555, 417634, 447465, 536958, 626451, 817110, 894930, 1044085, 1252902, 1342395, 1879353, 2088170, 2684790, 3132255, 3758706, 6264510, 9396765, 18793530]

約数ペア:

[(1, 18793530), (2, 9396765), (3, 6264510), (5, 3758706), (6, 3132255), (7, 2684790), (9, 2088170), (10, 1879353), (14, 1342395), (15, 1252902), (18, 1044085), (21, 894930), (23, 817110), (30, 626451), (35, 536958), (42, 447465), (45, 417634), (46, 408555), (63, 298310), (69, 272370), (70, 268479), (90, 208817), (105, 178986), (115, 163422), (126, 149155), (138, 136185), (161, 116730), (207, 90790), (210, 89493), (230, 81711), (315, 59662), (322, 58365), (345, 54474), (414, 45395), (483, 38910), (630, 29831), (690, 27237), (805, 23346), (966, 19455), (1035, 18158), (1297, 14490), (1449, 12970), (1610, 11673), (2070, 9079), (2415, 7782), (2594, 7245), (2898, 6485), (3891, 4830)]