10801518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 27052032

約数和(自身を除く): 16250514

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 271, 273, 438, 511, 542, 546, 813, 949, 1022, 1533, 1626, 1897, 1898, 2847, 3066, 3523, 3794, 5691, 5694, 6643, 7046, 10569, 11382, 13286, 19783, 19929, 21138, 24661, 39566, 39858, 49322, 59349, 73983, 118698, 138481, 147966, 257179, 276962, 415443, 514358, 771537, 830886, 1543074, 1800253, 3600506, 5400759, 10801518]

約数ペア:

[(1, 10801518), (2, 5400759), (3, 3600506), (6, 1800253), (7, 1543074), (13, 830886), (14, 771537), (21, 514358), (26, 415443), (39, 276962), (42, 257179), (73, 147966), (78, 138481), (91, 118698), (146, 73983), (182, 59349), (219, 49322), (271, 39858), (273, 39566), (438, 24661), (511, 21138), (542, 19929), (546, 19783), (813, 13286), (949, 11382), (1022, 10569), (1533, 7046), (1626, 6643), (1897, 5694), (1898, 5691), (2847, 3794), (3066, 3523)]