7237074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 16708608

約数和(自身を除く): 9471534

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 73, 78, 82, 93, 123, 146, 186, 219, 246, 403, 438, 533, 806, 949, 1066, 1209, 1271, 1599, 1898, 2263, 2418, 2542, 2847, 2993, 3198, 3813, 4526, 5694, 5986, 6789, 7626, 8979, 13578, 16523, 17958, 29419, 33046, 38909, 49569, 58838, 77818, 88257, 92783, 99138, 116727, 176514, 185566, 233454, 278349, 556698, 1206179, 2412358, 3618537, 7237074]

約数ペア:

[(1, 7237074), (2, 3618537), (3, 2412358), (6, 1206179), (13, 556698), (26, 278349), (31, 233454), (39, 185566), (41, 176514), (62, 116727), (73, 99138), (78, 92783), (82, 88257), (93, 77818), (123, 58838), (146, 49569), (186, 38909), (219, 33046), (246, 29419), (403, 17958), (438, 16523), (533, 13578), (806, 8979), (949, 7626), (1066, 6789), (1209, 5986), (1271, 5694), (1599, 4526), (1898, 3813), (2263, 3198), (2418, 2993), (2542, 2847)]