21376620048

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{9088699}}^1$

素因数の和:9088724

約数の個数: 60

約数和(自身を含む): 64238931600

約数和(自身を除く): 42862311552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 9088699, 18177398, 27266097, 36354796, 54532194, 63620893, 72709592, 109064388, 127241786, 145419184, 190862679, 218128776, 254483572, 381725358, 436257552, 445346251, 508967144, 763450716, 890692502, 1017934288, 1336038753, 1526901432, 1781385004, 2672077506, 3053802864, 3562770008, 5344155012, 7125540016, 10688310024, 21376620048]

約数ペア:

[(1, 21376620048), (2, 10688310024), (3, 7125540016), (4, 5344155012), (6, 3562770008), (7, 3053802864), (8, 2672077506), (12, 1781385004), (14, 1526901432), (16, 1336038753), (21, 1017934288), (24, 890692502), (28, 763450716), (42, 508967144), (48, 445346251), (49, 436257552), (56, 381725358), (84, 254483572), (98, 218128776), (112, 190862679), (147, 145419184), (168, 127241786), (196, 109064388), (294, 72709592), (336, 63620893), (392, 54532194), (588, 36354796), (784, 27266097), (1176, 18177398), (2352, 9088699)]