18150804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 55617408

約数和(自身を除く): 37466604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 151, 159, 162, 189, 212, 252, 302, 318, 324, 371, 378, 453, 477, 567, 604, 636, 742, 756, 906, 954, 1057, 1113, 1134, 1359, 1431, 1484, 1812, 1908, 2114, 2226, 2268, 2718, 2862, 3171, 3339, 4077, 4228, 4293, 4452, 5436, 5724, 6342, 6678, 8003, 8154, 8586, 9513, 10017, 12231, 12684, 13356, 16006, 16308, 17172, 19026, 20034, 24009, 24462, 28539, 30051, 32012, 38052, 40068, 48018, 48924, 56021, 57078, 60102, 72027, 85617, 96036, 112042, 114156, 120204, 144054, 168063, 171234, 216081, 224084, 288108, 336126, 342468, 432162, 504189, 648243, 672252, 864324, 1008378, 1296486, 1512567, 2016756, 2592972, 3025134, 4537701, 6050268, 9075402, 18150804]

約数ペア:

[(1, 18150804), (2, 9075402), (3, 6050268), (4, 4537701), (6, 3025134), (7, 2592972), (9, 2016756), (12, 1512567), (14, 1296486), (18, 1008378), (21, 864324), (27, 672252), (28, 648243), (36, 504189), (42, 432162), (53, 342468), (54, 336126), (63, 288108), (81, 224084), (84, 216081), (106, 171234), (108, 168063), (126, 144054), (151, 120204), (159, 114156), (162, 112042), (189, 96036), (212, 85617), (252, 72027), (302, 60102), (318, 57078), (324, 56021), (371, 48924), (378, 48018), (453, 40068), (477, 38052), (567, 32012), (604, 30051), (636, 28539), (742, 24462), (756, 24009), (906, 20034), (954, 19026), (1057, 17172), (1113, 16308), (1134, 16006), (1359, 13356), (1431, 12684), (1484, 12231), (1812, 10017), (1908, 9513), (2114, 8586), (2226, 8154), (2268, 8003), (2718, 6678), (2862, 6342), (3171, 5724), (3339, 5436), (4077, 4452), (4228, 4293)]