18437804592

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{243577}}^1$

素因数の和:243690

約数の個数: 80

約数和(自身を含む): 50742168960

約数和(自身を除く): 32304364368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 456, 498, 664, 912, 996, 1328, 1577, 1992, 3154, 3984, 4731, 6308, 9462, 12616, 18924, 25232, 37848, 75696, 243577, 487154, 730731, 974308, 1461462, 1948616, 2922924, 3897232, 4627963, 5845848, 9255926, 11691696, 13883889, 18511852, 20216891, 27767778, 37023704, 40433782, 55535556, 60650673, 74047408, 80867564, 111071112, 121301346, 161735128, 222142224, 242602692, 323470256, 384120929, 485205384, 768241858, 970410768, 1152362787, 1536483716, 2304725574, 3072967432, 4609451148, 6145934864, 9218902296, 18437804592]

約数ペア:

[(1, 18437804592), (2, 9218902296), (3, 6145934864), (4, 4609451148), (6, 3072967432), (8, 2304725574), (12, 1536483716), (16, 1152362787), (19, 970410768), (24, 768241858), (38, 485205384), (48, 384120929), (57, 323470256), (76, 242602692), (83, 222142224), (114, 161735128), (152, 121301346), (166, 111071112), (228, 80867564), (249, 74047408), (304, 60650673), (332, 55535556), (456, 40433782), (498, 37023704), (664, 27767778), (912, 20216891), (996, 18511852), (1328, 13883889), (1577, 11691696), (1992, 9255926), (3154, 5845848), (3984, 4627963), (4731, 3897232), (6308, 2922924), (9462, 1948616), (12616, 1461462), (18924, 974308), (25232, 730731), (37848, 487154), (75696, 243577)]