21743448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 58665600

約数和(自身を除く): 36922152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 1163, 1558, 2326, 2337, 3116, 3489, 4652, 4674, 6232, 6978, 9304, 9348, 13956, 18696, 22097, 27912, 44194, 47683, 66291, 88388, 95366, 132582, 143049, 176776, 190732, 265164, 286098, 381464, 530328, 572196, 905977, 1144392, 1811954, 2717931, 3623908, 5435862, 7247816, 10871724, 21743448]

約数ペア:

[(1, 21743448), (2, 10871724), (3, 7247816), (4, 5435862), (6, 3623908), (8, 2717931), (12, 1811954), (19, 1144392), (24, 905977), (38, 572196), (41, 530328), (57, 381464), (76, 286098), (82, 265164), (114, 190732), (123, 176776), (152, 143049), (164, 132582), (228, 95366), (246, 88388), (328, 66291), (456, 47683), (492, 44194), (779, 27912), (984, 22097), (1163, 18696), (1558, 13956), (2326, 9348), (2337, 9304), (3116, 6978), (3489, 6232), (4652, 4674)]