553645638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1847}}^1$

素因数の和:1939

約数の個数: 128

約数和(自身を含む): 1539901440

約数和(自身を除く): 986255802

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 61, 63, 78, 91, 117, 122, 126, 182, 183, 189, 234, 273, 351, 366, 378, 427, 546, 549, 702, 793, 819, 854, 1098, 1281, 1586, 1638, 1647, 1847, 2379, 2457, 2562, 3294, 3694, 3843, 4758, 4914, 5541, 5551, 7137, 7686, 11082, 11102, 11529, 12929, 14274, 16623, 16653, 21411, 23058, 24011, 25858, 33246, 33306, 38787, 42822, 48022, 49869, 49959, 72033, 77574, 99738, 99918, 112667, 116361, 144066, 149877, 168077, 216099, 225334, 232722, 299754, 336154, 338001, 349083, 432198, 504231, 648297, 676002, 698166, 788669, 1008462, 1014003, 1296594, 1464671, 1512693, 1577338, 2028006, 2366007, 2929342, 3025386, 3042009, 4394013, 4538079, 4732014, 6084018, 7098021, 8788026, 9076158, 10252697, 13182039, 14196042, 20505394, 21294063, 26364078, 30758091, 39546117, 42588126, 61516182, 79092234, 92274273, 184548546, 276822819, 553645638]

約数ペア:

[(1, 553645638), (2, 276822819), (3, 184548546), (6, 92274273), (7, 79092234), (9, 61516182), (13, 42588126), (14, 39546117), (18, 30758091), (21, 26364078), (26, 21294063), (27, 20505394), (39, 14196042), (42, 13182039), (54, 10252697), (61, 9076158), (63, 8788026), (78, 7098021), (91, 6084018), (117, 4732014), (122, 4538079), (126, 4394013), (182, 3042009), (183, 3025386), (189, 2929342), (234, 2366007), (273, 2028006), (351, 1577338), (366, 1512693), (378, 1464671), (427, 1296594), (546, 1014003), (549, 1008462), (702, 788669), (793, 698166), (819, 676002), (854, 648297), (1098, 504231), (1281, 432198), (1586, 349083), (1638, 338001), (1647, 336154), (1847, 299754), (2379, 232722), (2457, 225334), (2562, 216099), (3294, 168077), (3694, 149877), (3843, 144066), (4758, 116361), (4914, 112667), (5541, 99918), (5551, 99738), (7137, 77574), (7686, 72033), (11082, 49959), (11102, 49869), (11529, 48022), (12929, 42822), (14274, 38787), (16623, 33306), (16653, 33246), (21411, 25858), (23058, 24011)]