19340939232

素因数分解:

$2^5\times 3^2\times {\mathrm{373}}^1\times {\mathrm{180043}}^1$

素因数の和:180432

約数の個数: 72

約数和(自身を含む): 55148557464

約数和(自身を除く): 35807618232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 373, 746, 1119, 1492, 2238, 2984, 3357, 4476, 5968, 6714, 8952, 11936, 13428, 17904, 26856, 35808, 53712, 107424, 180043, 360086, 540129, 720172, 1080258, 1440344, 1620387, 2160516, 2880688, 3240774, 4321032, 5761376, 6481548, 8642064, 12963096, 17284128, 25926192, 51852384, 67156039, 134312078, 201468117, 268624156, 402936234, 537248312, 604404351, 805872468, 1074496624, 1208808702, 1611744936, 2148993248, 2417617404, 3223489872, 4835234808, 6446979744, 9670469616, 19340939232]

約数ペア:

[(1, 19340939232), (2, 9670469616), (3, 6446979744), (4, 4835234808), (6, 3223489872), (8, 2417617404), (9, 2148993248), (12, 1611744936), (16, 1208808702), (18, 1074496624), (24, 805872468), (32, 604404351), (36, 537248312), (48, 402936234), (72, 268624156), (96, 201468117), (144, 134312078), (288, 67156039), (373, 51852384), (746, 25926192), (1119, 17284128), (1492, 12963096), (2238, 8642064), (2984, 6481548), (3357, 5761376), (4476, 4321032), (5968, 3240774), (6714, 2880688), (8952, 2160516), (11936, 1620387), (13428, 1440344), (17904, 1080258), (26856, 720172), (35808, 540129), (53712, 360086), (107424, 180043)]