18388350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 51827040

約数和(自身を除く): 33438690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 90, 106, 135, 150, 159, 225, 257, 265, 270, 318, 450, 477, 514, 530, 675, 771, 795, 954, 1285, 1325, 1350, 1431, 1542, 1590, 2313, 2385, 2570, 2650, 2862, 3855, 3975, 4626, 4770, 6425, 6939, 7155, 7710, 7950, 11565, 11925, 12850, 13621, 13878, 14310, 19275, 23130, 23850, 27242, 34695, 35775, 38550, 40863, 57825, 68105, 69390, 71550, 81726, 115650, 122589, 136210, 173475, 204315, 245178, 340525, 346950, 367767, 408630, 612945, 681050, 735534, 1021575, 1225890, 1838835, 2043150, 3064725, 3677670, 6129450, 9194175, 18388350]

約数ペア:

[(1, 18388350), (2, 9194175), (3, 6129450), (5, 3677670), (6, 3064725), (9, 2043150), (10, 1838835), (15, 1225890), (18, 1021575), (25, 735534), (27, 681050), (30, 612945), (45, 408630), (50, 367767), (53, 346950), (54, 340525), (75, 245178), (90, 204315), (106, 173475), (135, 136210), (150, 122589), (159, 115650), (225, 81726), (257, 71550), (265, 69390), (270, 68105), (318, 57825), (450, 40863), (477, 38550), (514, 35775), (530, 34695), (675, 27242), (771, 23850), (795, 23130), (954, 19275), (1285, 14310), (1325, 13878), (1350, 13621), (1431, 12850), (1542, 11925), (1590, 11565), (2313, 7950), (2385, 7710), (2570, 7155), (2650, 6939), (2862, 6425), (3855, 4770), (3975, 4626)]