18026388

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 51226560

約数和(自身を除く): 33200172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 59, 69, 81, 82, 92, 108, 118, 123, 138, 162, 164, 177, 207, 236, 246, 276, 324, 354, 369, 414, 492, 531, 621, 708, 738, 828, 943, 1062, 1107, 1242, 1357, 1476, 1593, 1863, 1886, 2124, 2214, 2419, 2484, 2714, 2829, 3186, 3321, 3726, 3772, 4071, 4428, 4779, 4838, 5428, 5658, 6372, 6642, 7257, 7452, 8142, 8487, 9558, 9676, 11316, 12213, 13284, 14514, 16284, 16974, 19116, 21771, 24426, 25461, 29028, 33948, 36639, 43542, 48852, 50922, 55637, 65313, 73278, 76383, 87084, 101844, 109917, 111274, 130626, 146556, 152766, 166911, 195939, 219834, 222548, 261252, 305532, 333822, 391878, 439668, 500733, 667644, 783756, 1001466, 1502199, 2002932, 3004398, 4506597, 6008796, 9013194, 18026388]

約数ペア:

[(1, 18026388), (2, 9013194), (3, 6008796), (4, 4506597), (6, 3004398), (9, 2002932), (12, 1502199), (18, 1001466), (23, 783756), (27, 667644), (36, 500733), (41, 439668), (46, 391878), (54, 333822), (59, 305532), (69, 261252), (81, 222548), (82, 219834), (92, 195939), (108, 166911), (118, 152766), (123, 146556), (138, 130626), (162, 111274), (164, 109917), (177, 101844), (207, 87084), (236, 76383), (246, 73278), (276, 65313), (324, 55637), (354, 50922), (369, 48852), (414, 43542), (492, 36639), (531, 33948), (621, 29028), (708, 25461), (738, 24426), (828, 21771), (943, 19116), (1062, 16974), (1107, 16284), (1242, 14514), (1357, 13284), (1476, 12213), (1593, 11316), (1863, 9676), (1886, 9558), (2124, 8487), (2214, 8142), (2419, 7452), (2484, 7257), (2714, 6642), (2829, 6372), (3186, 5658), (3321, 5428), (3726, 4838), (3772, 4779), (4071, 4428)]