26539758

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 68567040

約数和(自身を除く): 42027282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1151, 1281, 1647, 2302, 2562, 3294, 3453, 3843, 6906, 7686, 8057, 10359, 11529, 16114, 20718, 23058, 24171, 31077, 48342, 62154, 70211, 72513, 140422, 145026, 210633, 217539, 421266, 435078, 491477, 631899, 982954, 1263798, 1474431, 1895697, 2948862, 3791394, 4423293, 8846586, 13269879, 26539758]

約数ペア:

[(1, 26539758), (2, 13269879), (3, 8846586), (6, 4423293), (7, 3791394), (9, 2948862), (14, 1895697), (18, 1474431), (21, 1263798), (27, 982954), (42, 631899), (54, 491477), (61, 435078), (63, 421266), (122, 217539), (126, 210633), (183, 145026), (189, 140422), (366, 72513), (378, 70211), (427, 62154), (549, 48342), (854, 31077), (1098, 24171), (1151, 23058), (1281, 20718), (1647, 16114), (2302, 11529), (2562, 10359), (3294, 8057), (3453, 7686), (3843, 6906)]