27403908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 76581120

約数和(自身を除く): 49177212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 73, 82, 84, 109, 123, 146, 164, 218, 219, 246, 287, 292, 327, 436, 438, 492, 511, 574, 654, 763, 861, 876, 1022, 1148, 1308, 1526, 1533, 1722, 2044, 2289, 2993, 3052, 3066, 3444, 4469, 4578, 5986, 6132, 7957, 8938, 8979, 9156, 11972, 13407, 15914, 17876, 17958, 20951, 23871, 26814, 31283, 31828, 35916, 41902, 47742, 53628, 55699, 62566, 62853, 83804, 93849, 95484, 111398, 125132, 125706, 167097, 187698, 222796, 251412, 326237, 334194, 375396, 652474, 668388, 978711, 1304948, 1957422, 2283659, 3914844, 4567318, 6850977, 9134636, 13701954, 27403908]

約数ペア:

[(1, 27403908), (2, 13701954), (3, 9134636), (4, 6850977), (6, 4567318), (7, 3914844), (12, 2283659), (14, 1957422), (21, 1304948), (28, 978711), (41, 668388), (42, 652474), (73, 375396), (82, 334194), (84, 326237), (109, 251412), (123, 222796), (146, 187698), (164, 167097), (218, 125706), (219, 125132), (246, 111398), (287, 95484), (292, 93849), (327, 83804), (436, 62853), (438, 62566), (492, 55699), (511, 53628), (574, 47742), (654, 41902), (763, 35916), (861, 31828), (876, 31283), (1022, 26814), (1148, 23871), (1308, 20951), (1526, 17958), (1533, 17876), (1722, 15914), (2044, 13407), (2289, 11972), (2993, 9156), (3052, 8979), (3066, 8938), (3444, 7957), (4469, 6132), (4578, 5986)]