26520312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12143}}^1$

素因数の和:12172

約数の個数: 64

約数和(自身を含む): 81607680

約数和(自身を除く): 55087368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 12143, 24286, 36429, 48572, 72858, 85001, 97144, 145716, 157859, 170002, 255003, 291432, 315718, 340004, 473577, 510006, 631436, 680008, 947154, 1020012, 1105013, 1262872, 1894308, 2040024, 2210026, 3315039, 3788616, 4420052, 6630078, 8840104, 13260156, 26520312]

約数ペア:

[(1, 26520312), (2, 13260156), (3, 8840104), (4, 6630078), (6, 4420052), (7, 3788616), (8, 3315039), (12, 2210026), (13, 2040024), (14, 1894308), (21, 1262872), (24, 1105013), (26, 1020012), (28, 947154), (39, 680008), (42, 631436), (52, 510006), (56, 473577), (78, 340004), (84, 315718), (91, 291432), (104, 255003), (156, 170002), (168, 157859), (182, 145716), (273, 97144), (312, 85001), (364, 72858), (546, 48572), (728, 36429), (1092, 24286), (2184, 12143)]