24720906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 59701248

約数和(自身を除く): 34980342

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 157, 161, 163, 314, 322, 326, 471, 483, 489, 942, 966, 978, 1099, 1141, 2198, 2282, 3297, 3423, 3611, 3749, 6594, 6846, 7222, 7498, 10833, 11247, 21666, 22494, 25277, 25591, 26243, 50554, 51182, 52486, 75831, 76773, 78729, 151662, 153546, 157458, 179137, 358274, 537411, 588593, 1074822, 1177186, 1765779, 3531558, 4120151, 8240302, 12360453, 24720906]

約数ペア:

[(1, 24720906), (2, 12360453), (3, 8240302), (6, 4120151), (7, 3531558), (14, 1765779), (21, 1177186), (23, 1074822), (42, 588593), (46, 537411), (69, 358274), (138, 179137), (157, 157458), (161, 153546), (163, 151662), (314, 78729), (322, 76773), (326, 75831), (471, 52486), (483, 51182), (489, 50554), (942, 26243), (966, 25591), (978, 25277), (1099, 22494), (1141, 21666), (2198, 11247), (2282, 10833), (3297, 7498), (3423, 7222), (3611, 6846), (3749, 6594)]