39697644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 108636528

約数和(自身を除く): 68938884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 294, 362, 373, 543, 588, 724, 746, 1086, 1119, 1267, 1492, 2172, 2238, 2534, 2611, 3801, 4476, 5068, 5222, 7602, 7833, 8869, 10444, 15204, 15666, 17738, 18277, 26607, 31332, 35476, 36554, 53214, 54831, 67513, 73108, 106428, 109662, 135026, 202539, 219324, 270052, 405078, 472591, 810156, 945182, 1417773, 1890364, 2835546, 3308137, 5671092, 6616274, 9924411, 13232548, 19848822, 39697644]

約数ペア:

[(1, 39697644), (2, 19848822), (3, 13232548), (4, 9924411), (6, 6616274), (7, 5671092), (12, 3308137), (14, 2835546), (21, 1890364), (28, 1417773), (42, 945182), (49, 810156), (84, 472591), (98, 405078), (147, 270052), (181, 219324), (196, 202539), (294, 135026), (362, 109662), (373, 106428), (543, 73108), (588, 67513), (724, 54831), (746, 53214), (1086, 36554), (1119, 35476), (1267, 31332), (1492, 26607), (2172, 18277), (2238, 17738), (2534, 15666), (2611, 15204), (3801, 10444), (4476, 8869), (5068, 7833), (5222, 7602)]