18063990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 54789696

約数和(自身を除く): 36725706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 90, 105, 106, 126, 159, 210, 265, 315, 318, 371, 477, 530, 541, 630, 742, 795, 954, 1082, 1113, 1590, 1623, 1855, 2226, 2385, 2705, 3246, 3339, 3710, 3787, 4770, 4869, 5410, 5565, 6678, 7574, 8115, 9738, 11130, 11361, 16230, 16695, 18935, 22722, 24345, 28673, 33390, 34083, 37870, 48690, 56805, 57346, 68166, 86019, 113610, 143365, 170415, 172038, 200711, 258057, 286730, 340830, 401422, 430095, 516114, 602133, 860190, 1003555, 1204266, 1290285, 1806399, 2007110, 2580570, 3010665, 3612798, 6021330, 9031995, 18063990]

約数ペア:

[(1, 18063990), (2, 9031995), (3, 6021330), (5, 3612798), (6, 3010665), (7, 2580570), (9, 2007110), (10, 1806399), (14, 1290285), (15, 1204266), (18, 1003555), (21, 860190), (30, 602133), (35, 516114), (42, 430095), (45, 401422), (53, 340830), (63, 286730), (70, 258057), (90, 200711), (105, 172038), (106, 170415), (126, 143365), (159, 113610), (210, 86019), (265, 68166), (315, 57346), (318, 56805), (371, 48690), (477, 37870), (530, 34083), (541, 33390), (630, 28673), (742, 24345), (795, 22722), (954, 18935), (1082, 16695), (1113, 16230), (1590, 11361), (1623, 11130), (1855, 9738), (2226, 8115), (2385, 7574), (2705, 6678), (3246, 5565), (3339, 5410), (3710, 4869), (3787, 4770)]