18734688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9293}}^1$

素因数の和:9316

約数の個数: 72

約数和(自身を含む): 60894288

約数和(自身を除く): 42159600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9293, 18586, 27879, 37172, 55758, 65051, 74344, 83637, 111516, 130102, 148688, 167274, 195153, 223032, 260204, 297376, 334548, 390306, 446064, 520408, 585459, 669096, 780612, 892128, 1040816, 1170918, 1338192, 1561224, 2081632, 2341836, 2676384, 3122448, 4683672, 6244896, 9367344, 18734688]

約数ペア:

[(1, 18734688), (2, 9367344), (3, 6244896), (4, 4683672), (6, 3122448), (7, 2676384), (8, 2341836), (9, 2081632), (12, 1561224), (14, 1338192), (16, 1170918), (18, 1040816), (21, 892128), (24, 780612), (28, 669096), (32, 585459), (36, 520408), (42, 446064), (48, 390306), (56, 334548), (63, 297376), (72, 260204), (84, 223032), (96, 195153), (112, 167274), (126, 148688), (144, 130102), (168, 111516), (224, 83637), (252, 74344), (288, 65051), (336, 55758), (504, 37172), (672, 27879), (1008, 18586), (2016, 9293)]