1857996756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{907}}^1$

素因数の和:1674

約数の個数: 144

約数和(自身を含む): 5869893120

約数和(自身を除く): 4011896364

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 739, 907, 924, 1386, 1478, 1814, 2217, 2721, 2772, 2956, 3628, 4434, 5173, 5442, 6349, 6651, 8129, 8163, 8868, 9977, 10346, 10884, 12698, 13302, 15519, 16258, 16326, 19047, 19954, 20692, 24387, 25396, 26604, 29931, 31038, 32516, 32652, 38094, 39908, 46557, 48774, 56903, 57141, 59862, 62076, 69839, 73161, 76188, 89793, 93114, 97548, 113806, 114282, 119724, 139678, 146322, 170709, 179586, 186228, 209517, 227612, 228564, 279356, 292644, 341418, 359172, 419034, 512127, 628551, 670273, 682836, 838068, 1024254, 1257102, 1340546, 2010819, 2048508, 2514204, 2681092, 4021638, 4691911, 6032457, 7373003, 8043276, 9383822, 12064914, 14075733, 14746006, 18767644, 22119009, 24129828, 28151466, 29492012, 42227199, 44238018, 51611021, 56302932, 66357027, 84454398, 88476036, 103222042, 132714054, 154833063, 168908796, 206444084, 265428108, 309666126, 464499189, 619332252, 928998378, 1857996756]

約数ペア:

[(1, 1857996756), (2, 928998378), (3, 619332252), (4, 464499189), (6, 309666126), (7, 265428108), (9, 206444084), (11, 168908796), (12, 154833063), (14, 132714054), (18, 103222042), (21, 88476036), (22, 84454398), (28, 66357027), (33, 56302932), (36, 51611021), (42, 44238018), (44, 42227199), (63, 29492012), (66, 28151466), (77, 24129828), (84, 22119009), (99, 18767644), (126, 14746006), (132, 14075733), (154, 12064914), (198, 9383822), (231, 8043276), (252, 7373003), (308, 6032457), (396, 4691911), (462, 4021638), (693, 2681092), (739, 2514204), (907, 2048508), (924, 2010819), (1386, 1340546), (1478, 1257102), (1814, 1024254), (2217, 838068), (2721, 682836), (2772, 670273), (2956, 628551), (3628, 512127), (4434, 419034), (5173, 359172), (5442, 341418), (6349, 292644), (6651, 279356), (8129, 228564), (8163, 227612), (8868, 209517), (9977, 186228), (10346, 179586), (10884, 170709), (12698, 146322), (13302, 139678), (15519, 119724), (16258, 114282), (16326, 113806), (19047, 97548), (19954, 93114), (20692, 89793), (24387, 76188), (25396, 73161), (26604, 69839), (29931, 62076), (31038, 59862), (32516, 57141), (32652, 56903), (38094, 48774), (39908, 46557)]