1538003412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{18583}}^1$

素因数の和:18634

約数の個数: 108

約数和(自身を含む): 4498443040

約数和(自身を除く): 2960439628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 121, 132, 171, 198, 209, 228, 242, 342, 363, 396, 418, 484, 627, 684, 726, 836, 1089, 1254, 1452, 1881, 2178, 2299, 2508, 3762, 4356, 4598, 6897, 7524, 9196, 13794, 18583, 20691, 27588, 37166, 41382, 55749, 74332, 82764, 111498, 167247, 204413, 222996, 334494, 353077, 408826, 613239, 668988, 706154, 817652, 1059231, 1226478, 1412308, 1839717, 2118462, 2248543, 2452956, 3177693, 3679434, 3883847, 4236924, 4497086, 6355386, 6745629, 7358868, 7767694, 8994172, 11651541, 12710772, 13491258, 15535388, 20236887, 23303082, 26982516, 34954623, 40473774, 42722317, 46606164, 69909246, 80947548, 85444634, 128166951, 139818492, 170889268, 256333902, 384500853, 512667804, 769001706, 1538003412]

約数ペア:

[(1, 1538003412), (2, 769001706), (3, 512667804), (4, 384500853), (6, 256333902), (9, 170889268), (11, 139818492), (12, 128166951), (18, 85444634), (19, 80947548), (22, 69909246), (33, 46606164), (36, 42722317), (38, 40473774), (44, 34954623), (57, 26982516), (66, 23303082), (76, 20236887), (99, 15535388), (114, 13491258), (121, 12710772), (132, 11651541), (171, 8994172), (198, 7767694), (209, 7358868), (228, 6745629), (242, 6355386), (342, 4497086), (363, 4236924), (396, 3883847), (418, 3679434), (484, 3177693), (627, 2452956), (684, 2248543), (726, 2118462), (836, 1839717), (1089, 1412308), (1254, 1226478), (1452, 1059231), (1881, 817652), (2178, 706154), (2299, 668988), (2508, 613239), (3762, 408826), (4356, 353077), (4598, 334494), (6897, 222996), (7524, 204413), (9196, 167247), (13794, 111498), (18583, 82764), (20691, 74332), (27588, 55749), (37166, 41382)]