11321388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1463

約数の個数: 72

約数和(自身を含む): 32655168

約数和(自身を除く): 21333780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1423, 1989, 2652, 2846, 3978, 4269, 5692, 7956, 8538, 12807, 17076, 18499, 24191, 25614, 36998, 48382, 51228, 55497, 72573, 73996, 96764, 110994, 145146, 166491, 217719, 221988, 290292, 314483, 332982, 435438, 628966, 665964, 870876, 943449, 1257932, 1886898, 2830347, 3773796, 5660694, 11321388]

約数ペア:

[(1, 11321388), (2, 5660694), (3, 3773796), (4, 2830347), (6, 1886898), (9, 1257932), (12, 943449), (13, 870876), (17, 665964), (18, 628966), (26, 435438), (34, 332982), (36, 314483), (39, 290292), (51, 221988), (52, 217719), (68, 166491), (78, 145146), (102, 110994), (117, 96764), (153, 73996), (156, 72573), (204, 55497), (221, 51228), (234, 48382), (306, 36998), (442, 25614), (468, 24191), (612, 18499), (663, 17076), (884, 12807), (1326, 8538), (1423, 7956), (1989, 5692), (2652, 4269), (2846, 3978)]