19181435472

素因数分解:

$2^4\times 3^3\times {\mathrm{44401471}}^1$

素因数の和:44401488

約数の個数: 40

約数和(自身を含む): 55057825280

約数和(自身を除く): 35876389808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 44401471, 88802942, 133204413, 177605884, 266408826, 355211768, 399613239, 532817652, 710423536, 799226478, 1065635304, 1198839717, 1598452956, 2131270608, 2397679434, 3196905912, 4795358868, 6393811824, 9590717736, 19181435472]

約数ペア:

[(1, 19181435472), (2, 9590717736), (3, 6393811824), (4, 4795358868), (6, 3196905912), (8, 2397679434), (9, 2131270608), (12, 1598452956), (16, 1198839717), (18, 1065635304), (24, 799226478), (27, 710423536), (36, 532817652), (48, 399613239), (54, 355211768), (72, 266408826), (108, 177605884), (144, 133204413), (216, 88802942), (432, 44401471)]