31143924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1589

約数の個数: 72

約数和(自身を含む): 91116480

約数和(自身を除く): 59972556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1489, 1494, 1743, 2324, 2978, 2988, 3486, 4467, 5229, 5956, 6972, 8934, 10423, 10458, 13401, 17868, 20846, 20916, 26802, 31269, 41692, 53604, 62538, 93807, 123587, 125076, 187614, 247174, 370761, 375228, 494348, 741522, 865109, 1112283, 1483044, 1730218, 2224566, 2595327, 3460436, 4449132, 5190654, 7785981, 10381308, 15571962, 31143924]

約数ペア:

[(1, 31143924), (2, 15571962), (3, 10381308), (4, 7785981), (6, 5190654), (7, 4449132), (9, 3460436), (12, 2595327), (14, 2224566), (18, 1730218), (21, 1483044), (28, 1112283), (36, 865109), (42, 741522), (63, 494348), (83, 375228), (84, 370761), (126, 247174), (166, 187614), (249, 125076), (252, 123587), (332, 93807), (498, 62538), (581, 53604), (747, 41692), (996, 31269), (1162, 26802), (1489, 20916), (1494, 20846), (1743, 17868), (2324, 13401), (2978, 10458), (2988, 10423), (3486, 8934), (4467, 6972), (5229, 5956)]