2019341394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281167}}^1$

素因数の和:281204

約数の個数: 64

約数和(自身を含む): 5398425600

約数和(自身を除く): 3379084206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 281167, 562334, 843501, 1687002, 1968169, 2530503, 3936338, 5061006, 5342173, 5904507, 7591509, 10684346, 11809014, 15183018, 16026519, 17713521, 32053038, 35427042, 37395211, 48079557, 53140563, 74790422, 96159114, 106281126, 112185633, 144238671, 224371266, 288477342, 336556899, 673113798, 1009670697, 2019341394]

約数ペア:

[(1, 2019341394), (2, 1009670697), (3, 673113798), (6, 336556899), (7, 288477342), (9, 224371266), (14, 144238671), (18, 112185633), (19, 106281126), (21, 96159114), (27, 74790422), (38, 53140563), (42, 48079557), (54, 37395211), (57, 35427042), (63, 32053038), (114, 17713521), (126, 16026519), (133, 15183018), (171, 11809014), (189, 10684346), (266, 7591509), (342, 5904507), (378, 5342173), (399, 5061006), (513, 3936338), (798, 2530503), (1026, 1968169), (1197, 1687002), (2394, 843501), (3591, 562334), (7182, 281167)]