2419794468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{738643}}^1$

素因数の和:738673

約数の個数: 72

約数和(自身を含む): 7528259648

約数和(自身を除く): 5108465180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 738643, 1477286, 2215929, 2954572, 4431858, 5170501, 6647787, 8863716, 9602359, 10341002, 13295574, 15511503, 19204718, 20682004, 26591148, 28807077, 31023006, 38409436, 46534509, 57614154, 62046012, 67216513, 86421231, 93069018, 115228308, 134433026, 172842462, 186138036, 201649539, 268866052, 345684924, 403299078, 604948617, 806598156, 1209897234, 2419794468]

約数ペア:

[(1, 2419794468), (2, 1209897234), (3, 806598156), (4, 604948617), (6, 403299078), (7, 345684924), (9, 268866052), (12, 201649539), (13, 186138036), (14, 172842462), (18, 134433026), (21, 115228308), (26, 93069018), (28, 86421231), (36, 67216513), (39, 62046012), (42, 57614154), (52, 46534509), (63, 38409436), (78, 31023006), (84, 28807077), (91, 26591148), (117, 20682004), (126, 19204718), (156, 15511503), (182, 13295574), (234, 10341002), (252, 9602359), (273, 8863716), (364, 6647787), (468, 5170501), (546, 4431858), (819, 2954572), (1092, 2215929), (1638, 1477286), (3276, 738643)]