13890942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 35380800

約数和(自身を除く): 21489858

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 29, 39, 46, 58, 69, 78, 87, 89, 117, 138, 174, 178, 207, 234, 261, 267, 299, 377, 414, 522, 534, 598, 667, 754, 801, 897, 1131, 1157, 1334, 1602, 1794, 2001, 2047, 2262, 2314, 2581, 2691, 3393, 3471, 4002, 4094, 5162, 5382, 6003, 6141, 6786, 6942, 7743, 8671, 10413, 12006, 12282, 15486, 17342, 18423, 20826, 23229, 26013, 26611, 33553, 36846, 46458, 52026, 53222, 59363, 67106, 78039, 79833, 100659, 118726, 156078, 159666, 178089, 201318, 239499, 301977, 356178, 478998, 534267, 603954, 771719, 1068534, 1543438, 2315157, 4630314, 6945471, 13890942]

約数ペア:

[(1, 13890942), (2, 6945471), (3, 4630314), (6, 2315157), (9, 1543438), (13, 1068534), (18, 771719), (23, 603954), (26, 534267), (29, 478998), (39, 356178), (46, 301977), (58, 239499), (69, 201318), (78, 178089), (87, 159666), (89, 156078), (117, 118726), (138, 100659), (174, 79833), (178, 78039), (207, 67106), (234, 59363), (261, 53222), (267, 52026), (299, 46458), (377, 36846), (414, 33553), (522, 26611), (534, 26013), (598, 23229), (667, 20826), (754, 18423), (801, 17342), (897, 15486), (1131, 12282), (1157, 12006), (1334, 10413), (1602, 8671), (1794, 7743), (2001, 6942), (2047, 6786), (2262, 6141), (2314, 6003), (2581, 5382), (2691, 5162), (3393, 4094), (3471, 4002)]