2888532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 7949760

約数和(自身を除く): 5061228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 103, 114, 123, 164, 171, 206, 228, 246, 309, 342, 369, 412, 492, 618, 684, 738, 779, 927, 1236, 1476, 1558, 1854, 1957, 2337, 3116, 3708, 3914, 4223, 4674, 5871, 7011, 7828, 8446, 9348, 11742, 12669, 14022, 16892, 17613, 23484, 25338, 28044, 35226, 38007, 50676, 70452, 76014, 80237, 152028, 160474, 240711, 320948, 481422, 722133, 962844, 1444266, 2888532]

約数ペア:

[(1, 2888532), (2, 1444266), (3, 962844), (4, 722133), (6, 481422), (9, 320948), (12, 240711), (18, 160474), (19, 152028), (36, 80237), (38, 76014), (41, 70452), (57, 50676), (76, 38007), (82, 35226), (103, 28044), (114, 25338), (123, 23484), (164, 17613), (171, 16892), (206, 14022), (228, 12669), (246, 11742), (309, 9348), (342, 8446), (369, 7828), (412, 7011), (492, 5871), (618, 4674), (684, 4223), (738, 3914), (779, 3708), (927, 3116), (1236, 2337), (1476, 1957), (1558, 1854)]