7243068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 20315008

約数和(自身を除く): 13071940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 163, 276, 322, 326, 483, 489, 529, 644, 652, 966, 978, 1058, 1141, 1587, 1932, 1956, 2116, 2282, 3174, 3423, 3703, 3749, 4564, 6348, 6846, 7406, 7498, 11109, 11247, 13692, 14812, 14996, 22218, 22494, 26243, 44436, 44988, 52486, 78729, 86227, 104972, 157458, 172454, 258681, 314916, 344908, 517362, 603589, 1034724, 1207178, 1810767, 2414356, 3621534, 7243068]

約数ペア:

[(1, 7243068), (2, 3621534), (3, 2414356), (4, 1810767), (6, 1207178), (7, 1034724), (12, 603589), (14, 517362), (21, 344908), (23, 314916), (28, 258681), (42, 172454), (46, 157458), (69, 104972), (84, 86227), (92, 78729), (138, 52486), (161, 44988), (163, 44436), (276, 26243), (322, 22494), (326, 22218), (483, 14996), (489, 14812), (529, 13692), (644, 11247), (652, 11109), (966, 7498), (978, 7406), (1058, 6846), (1141, 6348), (1587, 4564), (1932, 3749), (1956, 3703), (2116, 3423), (2282, 3174)]