21167477472

素因数分解:

$2^5\times 3^1\times {\mathrm{347}}^1\times {\mathrm{635431}}^1$

素因数の和:635791

約数の個数: 48

約数和(自身を含む): 55724844672

約数和(自身を除く): 34557367200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 347, 694, 1041, 1388, 2082, 2776, 4164, 5552, 8328, 11104, 16656, 33312, 635431, 1270862, 1906293, 2541724, 3812586, 5083448, 7625172, 10166896, 15250344, 20333792, 30500688, 61001376, 220494557, 440989114, 661483671, 881978228, 1322967342, 1763956456, 2645934684, 3527912912, 5291869368, 7055825824, 10583738736, 21167477472]

約数ペア:

[(1, 21167477472), (2, 10583738736), (3, 7055825824), (4, 5291869368), (6, 3527912912), (8, 2645934684), (12, 1763956456), (16, 1322967342), (24, 881978228), (32, 661483671), (48, 440989114), (96, 220494557), (347, 61001376), (694, 30500688), (1041, 20333792), (1388, 15250344), (2082, 10166896), (2776, 7625172), (4164, 5083448), (5552, 3812586), (8328, 2541724), (11104, 1906293), (16656, 1270862), (33312, 635431)]