12786930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3672

約数の個数: 64

約数和(自身を含む): 36731520

約数和(自身を除く): 23944590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 3643, 7286, 10929, 18215, 21858, 32787, 36430, 47359, 54645, 65574, 94718, 98361, 109290, 142077, 163935, 196722, 236795, 284154, 327870, 426231, 473590, 491805, 710385, 852462, 983610, 1278693, 1420770, 2131155, 2557386, 4262310, 6393465, 12786930]

約数ペア:

[(1, 12786930), (2, 6393465), (3, 4262310), (5, 2557386), (6, 2131155), (9, 1420770), (10, 1278693), (13, 983610), (15, 852462), (18, 710385), (26, 491805), (27, 473590), (30, 426231), (39, 327870), (45, 284154), (54, 236795), (65, 196722), (78, 163935), (90, 142077), (117, 109290), (130, 98361), (135, 94718), (195, 65574), (234, 54645), (270, 47359), (351, 36430), (390, 32787), (585, 21858), (702, 18215), (1170, 10929), (1755, 7286), (3510, 3643)]