18278308368

素因数分解:

$2^4\times 3^5\times {\mathrm{79}}^1\times {\mathrm{59509}}^1$

素因数の和:59611

約数の個数: 120

約数和(自身を含む): 53720867200

約数和(自身を除く): 35442558832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 81, 108, 144, 158, 162, 216, 237, 243, 316, 324, 432, 474, 486, 632, 648, 711, 948, 972, 1264, 1296, 1422, 1896, 1944, 2133, 2844, 3792, 3888, 4266, 5688, 6399, 8532, 11376, 12798, 17064, 19197, 25596, 34128, 38394, 51192, 59509, 76788, 102384, 119018, 153576, 178527, 238036, 307152, 357054, 476072, 535581, 714108, 952144, 1071162, 1428216, 1606743, 2142324, 2856432, 3213486, 4284648, 4701211, 4820229, 6426972, 8569296, 9402422, 9640458, 12853944, 14103633, 14460687, 18804844, 19280916, 25707888, 28207266, 28921374, 37609688, 38561832, 42310899, 56414532, 57842748, 75219376, 77123664, 84621798, 112829064, 115685496, 126932697, 169243596, 225658128, 231370992, 253865394, 338487192, 380798091, 507730788, 676974384, 761596182, 1015461576, 1142394273, 1523192364, 2030923152, 2284788546, 3046384728, 4569577092, 6092769456, 9139154184, 18278308368]

約数ペア:

[(1, 18278308368), (2, 9139154184), (3, 6092769456), (4, 4569577092), (6, 3046384728), (8, 2284788546), (9, 2030923152), (12, 1523192364), (16, 1142394273), (18, 1015461576), (24, 761596182), (27, 676974384), (36, 507730788), (48, 380798091), (54, 338487192), (72, 253865394), (79, 231370992), (81, 225658128), (108, 169243596), (144, 126932697), (158, 115685496), (162, 112829064), (216, 84621798), (237, 77123664), (243, 75219376), (316, 57842748), (324, 56414532), (432, 42310899), (474, 38561832), (486, 37609688), (632, 28921374), (648, 28207266), (711, 25707888), (948, 19280916), (972, 18804844), (1264, 14460687), (1296, 14103633), (1422, 12853944), (1896, 9640458), (1944, 9402422), (2133, 8569296), (2844, 6426972), (3792, 4820229), (3888, 4701211), (4266, 4284648), (5688, 3213486), (6399, 2856432), (8532, 2142324), (11376, 1606743), (12798, 1428216), (17064, 1071162), (19197, 952144), (25596, 714108), (34128, 535581), (38394, 476072), (51192, 357054), (59509, 307152), (76788, 238036), (102384, 178527), (119018, 153576)]