521436942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{22063}}^1$

素因数の和:22185

約数の個数: 48

約数和(自身を含む): 1228788288

約数和(自身を除く): 707351346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1818, 2626, 3939, 7878, 11817, 22063, 23634, 44126, 66189, 132378, 198567, 286819, 397134, 573638, 860457, 1720914, 2228363, 2581371, 4456726, 5162742, 6685089, 13370178, 20055267, 28968719, 40110534, 57937438, 86906157, 173812314, 260718471, 521436942]

約数ペア:

[(1, 521436942), (2, 260718471), (3, 173812314), (6, 86906157), (9, 57937438), (13, 40110534), (18, 28968719), (26, 20055267), (39, 13370178), (78, 6685089), (101, 5162742), (117, 4456726), (202, 2581371), (234, 2228363), (303, 1720914), (606, 860457), (909, 573638), (1313, 397134), (1818, 286819), (2626, 198567), (3939, 132378), (7878, 66189), (11817, 44126), (22063, 23634)]