40958694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 104515632

約数和(自身を除く): 63556938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 73, 122, 126, 146, 183, 219, 366, 427, 438, 511, 549, 657, 854, 1022, 1098, 1281, 1314, 1533, 2562, 3066, 3843, 4453, 4599, 5329, 7686, 8906, 9198, 10658, 13359, 15987, 26718, 31171, 31974, 37303, 40077, 47961, 62342, 74606, 80154, 93513, 95922, 111909, 187026, 223818, 280539, 325069, 335727, 561078, 650138, 671454, 975207, 1950414, 2275483, 2925621, 4550966, 5851242, 6826449, 13652898, 20479347, 40958694]

約数ペア:

[(1, 40958694), (2, 20479347), (3, 13652898), (6, 6826449), (7, 5851242), (9, 4550966), (14, 2925621), (18, 2275483), (21, 1950414), (42, 975207), (61, 671454), (63, 650138), (73, 561078), (122, 335727), (126, 325069), (146, 280539), (183, 223818), (219, 187026), (366, 111909), (427, 95922), (438, 93513), (511, 80154), (549, 74606), (657, 62342), (854, 47961), (1022, 40077), (1098, 37303), (1281, 31974), (1314, 31171), (1533, 26718), (2562, 15987), (3066, 13359), (3843, 10658), (4453, 9198), (4599, 8906), (5329, 7686)]