21836698380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17330713}}^1$

素因数の和:17330735

約数の個数: 72

約数和(自身を含む): 75700558752

約数和(自身を除く): 53863860372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 17330713, 34661426, 51992139, 69322852, 86653565, 103984278, 121314991, 155976417, 173307130, 207968556, 242629982, 259960695, 311952834, 346614260, 363944973, 485259964, 519921390, 606574955, 623905668, 727889946, 779882085, 1039842780, 1091834919, 1213149910, 1455779892, 1559764170, 1819724865, 2183669838, 2426299820, 3119528340, 3639449730, 4367339676, 5459174595, 7278899460, 10918349190, 21836698380]

約数ペア:

[(1, 21836698380), (2, 10918349190), (3, 7278899460), (4, 5459174595), (5, 4367339676), (6, 3639449730), (7, 3119528340), (9, 2426299820), (10, 2183669838), (12, 1819724865), (14, 1559764170), (15, 1455779892), (18, 1213149910), (20, 1091834919), (21, 1039842780), (28, 779882085), (30, 727889946), (35, 623905668), (36, 606574955), (42, 519921390), (45, 485259964), (60, 363944973), (63, 346614260), (70, 311952834), (84, 259960695), (90, 242629982), (105, 207968556), (126, 173307130), (140, 155976417), (180, 121314991), (210, 103984278), (252, 86653565), (315, 69322852), (420, 51992139), (630, 34661426), (1260, 17330713)]