12684828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 34220032

約数和(自身を除く): 21535204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 43, 52, 61, 62, 78, 86, 93, 122, 124, 129, 156, 172, 183, 186, 244, 258, 366, 372, 403, 516, 559, 732, 793, 806, 1118, 1209, 1333, 1586, 1612, 1677, 1891, 2236, 2379, 2418, 2623, 2666, 3172, 3354, 3782, 3999, 4758, 4836, 5246, 5332, 5673, 6708, 7564, 7869, 7998, 9516, 10492, 11346, 15738, 15996, 17329, 22692, 24583, 31476, 34099, 34658, 49166, 51987, 68198, 69316, 73749, 81313, 98332, 102297, 103974, 136396, 147498, 162626, 204594, 207948, 243939, 294996, 325252, 409188, 487878, 975756, 1057069, 2114138, 3171207, 4228276, 6342414, 12684828]

約数ペア:

[(1, 12684828), (2, 6342414), (3, 4228276), (4, 3171207), (6, 2114138), (12, 1057069), (13, 975756), (26, 487878), (31, 409188), (39, 325252), (43, 294996), (52, 243939), (61, 207948), (62, 204594), (78, 162626), (86, 147498), (93, 136396), (122, 103974), (124, 102297), (129, 98332), (156, 81313), (172, 73749), (183, 69316), (186, 68198), (244, 51987), (258, 49166), (366, 34658), (372, 34099), (403, 31476), (516, 24583), (559, 22692), (732, 17329), (793, 15996), (806, 15738), (1118, 11346), (1209, 10492), (1333, 9516), (1586, 7998), (1612, 7869), (1677, 7564), (1891, 6708), (2236, 5673), (2379, 5332), (2418, 5246), (2623, 4836), (2666, 4758), (3172, 3999), (3354, 3782)]