18386010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 51706512

約数和(自身を除く): 33320502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 61, 85, 90, 102, 122, 153, 170, 183, 197, 255, 305, 306, 366, 394, 510, 549, 591, 610, 765, 915, 985, 1037, 1098, 1182, 1530, 1773, 1830, 1970, 2074, 2745, 2955, 3111, 3349, 3546, 5185, 5490, 5910, 6222, 6698, 8865, 9333, 10047, 10370, 12017, 15555, 16745, 17730, 18666, 20094, 24034, 30141, 31110, 33490, 36051, 46665, 50235, 60085, 60282, 72102, 93330, 100470, 108153, 120170, 150705, 180255, 204289, 216306, 301410, 360510, 408578, 540765, 612867, 1021445, 1081530, 1225734, 1838601, 2042890, 3064335, 3677202, 6128670, 9193005, 18386010]

約数ペア:

[(1, 18386010), (2, 9193005), (3, 6128670), (5, 3677202), (6, 3064335), (9, 2042890), (10, 1838601), (15, 1225734), (17, 1081530), (18, 1021445), (30, 612867), (34, 540765), (45, 408578), (51, 360510), (61, 301410), (85, 216306), (90, 204289), (102, 180255), (122, 150705), (153, 120170), (170, 108153), (183, 100470), (197, 93330), (255, 72102), (305, 60282), (306, 60085), (366, 50235), (394, 46665), (510, 36051), (549, 33490), (591, 31110), (610, 30141), (765, 24034), (915, 20094), (985, 18666), (1037, 17730), (1098, 16745), (1182, 15555), (1530, 12017), (1773, 10370), (1830, 10047), (1970, 9333), (2074, 8865), (2745, 6698), (2955, 6222), (3111, 5910), (3349, 5490), (3546, 5185)]