18349410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 46139904

約数和(自身を除く): 27790494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 61, 74, 111, 122, 183, 185, 222, 271, 305, 366, 370, 542, 555, 610, 813, 915, 1110, 1355, 1626, 1830, 2257, 2710, 4065, 4514, 6771, 8130, 10027, 11285, 13542, 16531, 20054, 22570, 30081, 33062, 33855, 49593, 50135, 60162, 67710, 82655, 99186, 100270, 150405, 165310, 247965, 300810, 495930, 611647, 1223294, 1834941, 3058235, 3669882, 6116470, 9174705, 18349410]

約数ペア:

[(1, 18349410), (2, 9174705), (3, 6116470), (5, 3669882), (6, 3058235), (10, 1834941), (15, 1223294), (30, 611647), (37, 495930), (61, 300810), (74, 247965), (111, 165310), (122, 150405), (183, 100270), (185, 99186), (222, 82655), (271, 67710), (305, 60162), (366, 50135), (370, 49593), (542, 33855), (555, 33062), (610, 30081), (813, 22570), (915, 20054), (1110, 16531), (1355, 13542), (1626, 11285), (1830, 10027), (2257, 8130), (2710, 6771), (4065, 4514)]