187812492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16811}}^1$

素因数の和:16851

約数の個数: 72

約数和(自身を含む): 536639040

約数和(自身を除く): 348826548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 16811, 33622, 50433, 67244, 100866, 117677, 201732, 235354, 319409, 353031, 470708, 638818, 706062, 823739, 958227, 1277636, 1412124, 1647478, 1916454, 2235863, 2471217, 3294956, 3832908, 4471726, 4942434, 6707589, 8943452, 9884868, 13415178, 15651041, 26830356, 31302082, 46953123, 62604164, 93906246, 187812492]

約数ペア:

[(1, 187812492), (2, 93906246), (3, 62604164), (4, 46953123), (6, 31302082), (7, 26830356), (12, 15651041), (14, 13415178), (19, 9884868), (21, 8943452), (28, 6707589), (38, 4942434), (42, 4471726), (49, 3832908), (57, 3294956), (76, 2471217), (84, 2235863), (98, 1916454), (114, 1647478), (133, 1412124), (147, 1277636), (196, 958227), (228, 823739), (266, 706062), (294, 638818), (399, 470708), (532, 353031), (588, 319409), (798, 235354), (931, 201732), (1596, 117677), (1862, 100866), (2793, 67244), (3724, 50433), (5586, 33622), (11172, 16811)]