16609428

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 50050560

約数和(自身を除く): 33441132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 41, 44, 54, 62, 66, 82, 93, 99, 108, 121, 123, 124, 132, 164, 186, 198, 242, 246, 279, 297, 341, 363, 369, 372, 396, 451, 484, 492, 558, 594, 682, 726, 738, 837, 902, 1023, 1089, 1107, 1116, 1188, 1271, 1353, 1364, 1452, 1476, 1674, 1804, 2046, 2178, 2214, 2542, 2706, 3069, 3267, 3348, 3751, 3813, 4059, 4092, 4356, 4428, 4961, 5084, 5412, 6138, 6534, 7502, 7626, 8118, 9207, 9922, 11253, 11439, 12177, 12276, 13068, 13981, 14883, 15004, 15252, 16236, 18414, 19844, 22506, 22878, 24354, 27962, 29766, 33759, 34317, 36828, 41943, 44649, 45012, 45756, 48708, 55924, 59532, 67518, 68634, 83886, 89298, 101277, 125829, 133947, 135036, 137268, 153791, 167772, 178596, 202554, 251658, 267894, 307582, 377487, 405108, 461373, 503316, 535788, 615164, 754974, 922746, 1384119, 1509948, 1845492, 2768238, 4152357, 5536476, 8304714, 16609428]

約数ペア:

[(1, 16609428), (2, 8304714), (3, 5536476), (4, 4152357), (6, 2768238), (9, 1845492), (11, 1509948), (12, 1384119), (18, 922746), (22, 754974), (27, 615164), (31, 535788), (33, 503316), (36, 461373), (41, 405108), (44, 377487), (54, 307582), (62, 267894), (66, 251658), (82, 202554), (93, 178596), (99, 167772), (108, 153791), (121, 137268), (123, 135036), (124, 133947), (132, 125829), (164, 101277), (186, 89298), (198, 83886), (242, 68634), (246, 67518), (279, 59532), (297, 55924), (341, 48708), (363, 45756), (369, 45012), (372, 44649), (396, 41943), (451, 36828), (484, 34317), (492, 33759), (558, 29766), (594, 27962), (682, 24354), (726, 22878), (738, 22506), (837, 19844), (902, 18414), (1023, 16236), (1089, 15252), (1107, 15004), (1116, 14883), (1188, 13981), (1271, 13068), (1353, 12276), (1364, 12177), (1452, 11439), (1476, 11253), (1674, 9922), (1804, 9207), (2046, 8118), (2178, 7626), (2214, 7502), (2542, 6534), (2706, 6138), (3069, 5412), (3267, 5084), (3348, 4961), (3751, 4428), (3813, 4356), (4059, 4092)]